638452078992

素因数分解:

$2^4\times 3^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{347}}^1\times {\mathrm{15601}}^1$

素因数の和:15988

約数の個数: 400

約数和(自身を含む): 2280996423552

約数和(自身を除く): 1642544344560

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 16, 18, 21, 24, 26, 27, 28, 36, 39, 42, 48, 52, 54, 56, 63, 72, 78, 81, 84, 91, 104, 108, 112, 117, 126, 144, 156, 162, 168, 182, 189, 208, 216, 234, 252, 273, 312, 324, 336, 347, 351, 364, 378, 432, 468, 504, 546, 567, 624, 648, 694, 702, 728, 756, 819, 936, 1008, 1041, 1053, 1092, 1134, 1296, 1388, 1404, 1456, 1512, 1638, 1872, 2082, 2106, 2184, 2268, 2429, 2457, 2776, 2808, 3024, 3123, 3276, 4164, 4212, 4368, 4511, 4536, 4858, 4914, 5552, 5616, 6246, 6552, 7287, 7371, 8328, 8424, 9022, 9072, 9369, 9716, 9828, 12492, 13104, 13533, 14574, 14742, 15601, 16656, 16848, 18044, 18738, 19432, 19656, 21861, 24984, 27066, 28107, 29148, 29484, 31202, 31577, 36088, 37476, 38864, 39312, 40599, 43722, 46803, 49968, 54132, 56214, 58296, 58968, 62404, 63154, 65583, 72176, 74952, 81198, 87444, 93606, 94731, 108264, 109207, 112428, 116592, 117936, 121797, 124808, 126308, 131166, 140409, 149904, 162396, 174888, 187212, 189462, 196749, 202813, 216528, 218414, 224856, 243594, 249616, 252616, 262332, 280818, 284193, 324792, 327621, 349776, 365391, 374424, 378924, 393498, 405626, 421227, 436828, 449712, 487188, 505232, 524664, 561636, 568386, 608439, 649584, 655242, 730782, 748848, 757848, 786996, 811252, 842454, 852579, 873656, 974376, 982863, 1049328, 1123272, 1136772, 1216878, 1263681, 1310484, 1419691, 1461564, 1515696, 1573992, 1622504, 1684908, 1705158, 1747312, 1825317, 1948752, 1965726, 2246544, 2273544, 2433756, 2527362, 2557737, 2620968, 2839382, 2923128, 2948589, 3147984, 3245008, 3369816, 3410316, 3650634, 3931452, 4259073, 4547088, 4867512, 5054724, 5115474, 5241936, 5413547, 5475951, 5678764, 5846256, 5897178, 6739632, 6820632, 7301268, 7862904, 8518146, 8845767, 9735024, 10109448, 10230948, 10827094, 10951902, 11357528, 11794356, 12777219, 13641264, 14602536, 15725808, 16240641, 16427853, 17036292, 17691534, 20218896, 20461896, 21654188, 21903804, 22715056, 23588712, 25554438, 29205072, 32481282, 32855706, 34072584, 35383068, 37894829, 38331657, 40923792, 43308376, 43807608, 47177424, 48721923, 51108876, 64962564, 65711412, 68145168, 70376111, 70766136, 75789658, 76663314, 86616752, 87615216, 97443846, 102217752, 113684487, 114994971, 129925128, 131422824, 140752222, 141532272, 146165769, 151579316, 153326628, 194887692, 204435504, 211128333, 227368974, 229989942, 259850256, 262845648, 281504444, 292331538, 303158632, 306653256, 341053461, 389775384, 422256666, 438497307, 454737948, 459979884, 492632777, 563008888, 584663076, 606317264, 613306512, 633384999, 682106922, 779550768, 844513332, 876994614, 909475896, 919959768, 985265554, 1023160383, 1126017776, 1169326152, 1266769998, 1364213844, 1477898331, 1689026664, 1753989228, 1818951792, 1839919536, 1900154997, 1970531108, 2046320766, 2338652304, 2533539996, 2728427688, 2955796662, 3069481149, 3378053328, 3507978456, 3800309994, 3941062216, 4092641532, 4433694993, 5067079992, 5456855376, 5700464991, 5911593324, 6138962298, 7015956912, 7600619988, 7882124432, 8185283064, 8867389986, 10134159984, 11400929982, 11823186648, 12277924596, 13301084979, 15201239976, 16370566128, 17734779972, 22801859964, 23646373296, 24555849192, 26602169958, 30402479952, 35469559944, 39903254937, 45603719928, 49111698384, 53204339916, 70939119888, 79806509874, 91207439856, 106408679832, 159613019748, 212817359664, 319226039496, 638452078992]

約数ペア:

[(1, 638452078992), (2, 319226039496), (3, 212817359664), (4, 159613019748), (6, 106408679832), (7, 91207439856), (8, 79806509874), (9, 70939119888), (12, 53204339916), (13, 49111698384), (14, 45603719928), (16, 39903254937), (18, 35469559944), (21, 30402479952), (24, 26602169958), (26, 24555849192), (27, 23646373296), (28, 22801859964), (36, 17734779972), (39, 16370566128), (42, 15201239976), (48, 13301084979), (52, 12277924596), (54, 11823186648), (56, 11400929982), (63, 10134159984), (72, 8867389986), (78, 8185283064), (81, 7882124432), (84, 7600619988), (91, 7015956912), (104, 6138962298), (108, 5911593324), (112, 5700464991), (117, 5456855376), (126, 5067079992), (144, 4433694993), (156, 4092641532), (162, 3941062216), (168, 3800309994), (182, 3507978456), (189, 3378053328), (208, 3069481149), (216, 2955796662), (234, 2728427688), (252, 2533539996), (273, 2338652304), (312, 2046320766), (324, 1970531108), (336, 1900154997), (347, 1839919536), (351, 1818951792), (364, 1753989228), (378, 1689026664), (432, 1477898331), (468, 1364213844), (504, 1266769998), (546, 1169326152), (567, 1126017776), (624, 1023160383), (648, 985265554), (694, 919959768), (702, 909475896), (728, 876994614), (756, 844513332), (819, 779550768), (936, 682106922), (1008, 633384999), (1041, 613306512), (1053, 606317264), (1092, 584663076), (1134, 563008888), (1296, 492632777), (1388, 459979884), (1404, 454737948), (1456, 438497307), (1512, 422256666), (1638, 389775384), (1872, 341053461), (2082, 306653256), (2106, 303158632), (2184, 292331538), (2268, 281504444), (2429, 262845648), (2457, 259850256), (2776, 229989942), (2808, 227368974), (3024, 211128333), (3123, 204435504), (3276, 194887692), (4164, 153326628), (4212, 151579316), (4368, 146165769), (4511, 141532272), (4536, 140752222), (4858, 131422824), (4914, 129925128), (5552, 114994971), (5616, 113684487), (6246, 102217752), (6552, 97443846), (7287, 87615216), (7371, 86616752), (8328, 76663314), (8424, 75789658), (9022, 70766136), (9072, 70376111), (9369, 68145168), (9716, 65711412), (9828, 64962564), (12492, 51108876), (13104, 48721923), (13533, 47177424), (14574, 43807608), (14742, 43308376), (15601, 40923792), (16656, 38331657), (16848, 37894829), (18044, 35383068), (18738, 34072584), (19432, 32855706), (19656, 32481282), (21861, 29205072), (24984, 25554438), (27066, 23588712), (28107, 22715056), (29148, 21903804), (29484, 21654188), (31202, 20461896), (31577, 20218896), (36088, 17691534), (37476, 17036292), (38864, 16427853), (39312, 16240641), (40599, 15725808), (43722, 14602536), (46803, 13641264), (49968, 12777219), (54132, 11794356), (56214, 11357528), (58296, 10951902), (58968, 10827094), (62404, 10230948), (63154, 10109448), (65583, 9735024), (72176, 8845767), (74952, 8518146), (81198, 7862904), (87444, 7301268), (93606, 6820632), (94731, 6739632), (108264, 5897178), (109207, 5846256), (112428, 5678764), (116592, 5475951), (117936, 5413547), (121797, 5241936), (124808, 5115474), (126308, 5054724), (131166, 4867512), (140409, 4547088), (149904, 4259073), (162396, 3931452), (174888, 3650634), (187212, 3410316), (189462, 3369816), (196749, 3245008), (202813, 3147984), (216528, 2948589), (218414, 2923128), (224856, 2839382), (243594, 2620968), (249616, 2557737), (252616, 2527362), (262332, 2433756), (280818, 2273544), (284193, 2246544), (324792, 1965726), (327621, 1948752), (349776, 1825317), (365391, 1747312), (374424, 1705158), (378924, 1684908), (393498, 1622504), (405626, 1573992), (421227, 1515696), (436828, 1461564), (449712, 1419691), (487188, 1310484), (505232, 1263681), (524664, 1216878), (561636, 1136772), (568386, 1123272), (608439, 1049328), (649584, 982863), (655242, 974376), (730782, 873656), (748848, 852579), (757848, 842454), (786996, 811252)]