440431992

素因数分解:

$2^3\times 3^4\times 7^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{97}}^1$

素因数の和:153

約数の個数: 480

約数和(自身を含む): 1703283120

約数和(自身を除く): 1262851128

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 11, 12, 13, 14, 18, 21, 22, 24, 26, 27, 28, 33, 36, 39, 42, 44, 49, 52, 54, 56, 63, 66, 72, 77, 78, 81, 84, 88, 91, 97, 98, 99, 104, 108, 117, 126, 132, 143, 147, 154, 156, 162, 168, 182, 189, 194, 196, 198, 216, 231, 234, 252, 264, 273, 286, 291, 294, 297, 308, 312, 324, 351, 364, 378, 388, 392, 396, 429, 441, 462, 468, 504, 539, 546, 567, 572, 582, 588, 594, 616, 637, 648, 679, 693, 702, 728, 756, 776, 792, 819, 858, 873, 882, 891, 924, 936, 1001, 1053, 1067, 1078, 1092, 1134, 1144, 1164, 1176, 1188, 1261, 1274, 1287, 1323, 1358, 1386, 1404, 1512, 1617, 1638, 1716, 1746, 1764, 1782, 1848, 1911, 2002, 2037, 2079, 2106, 2134, 2156, 2184, 2268, 2328, 2376, 2457, 2522, 2548, 2574, 2619, 2646, 2716, 2772, 2808, 3003, 3201, 3234, 3276, 3432, 3492, 3528, 3564, 3783, 3822, 3861, 3969, 4004, 4074, 4158, 4212, 4268, 4312, 4536, 4753, 4851, 4914, 5044, 5096, 5148, 5238, 5292, 5432, 5544, 5733, 6006, 6111, 6237, 6402, 6468, 6552, 6984, 7007, 7128, 7371, 7469, 7566, 7644, 7722, 7857, 7938, 8008, 8148, 8316, 8424, 8536, 8827, 9009, 9506, 9603, 9702, 9828, 10088, 10296, 10476, 10584, 11349, 11466, 11583, 12012, 12222, 12474, 12804, 12936, 13871, 14014, 14259, 14553, 14742, 14938, 15132, 15288, 15444, 15714, 15876, 16296, 16632, 17199, 17654, 18018, 18333, 19012, 19206, 19404, 19656, 20952, 21021, 22407, 22698, 22932, 23166, 24024, 24444, 24948, 25608, 26481, 27027, 27742, 28028, 28518, 28809, 29106, 29484, 29876, 30264, 30888, 31428, 31752, 34047, 34398, 35308, 36036, 36666, 38024, 38412, 38808, 41613, 42042, 42777, 43659, 44814, 45396, 45864, 46332, 48888, 49896, 51597, 52283, 52962, 54054, 54999, 55484, 56056, 57036, 57618, 58212, 58968, 59752, 61789, 62856, 63063, 67221, 68094, 68796, 70616, 72072, 73332, 76824, 79443, 81081, 83226, 84084, 85554, 86427, 87318, 89628, 90792, 92664, 97097, 102141, 103194, 104566, 105924, 108108, 109998, 110968, 114072, 115236, 116424, 123578, 124839, 126126, 128331, 134442, 136188, 137592, 146664, 156849, 158886, 162162, 166452, 168168, 171108, 172854, 174636, 179256, 185367, 189189, 194194, 201663, 204282, 206388, 209132, 211848, 216216, 219996, 230472, 238329, 247156, 249678, 252252, 256662, 268884, 272376, 291291, 313698, 317772, 324324, 332904, 342216, 345708, 349272, 370734, 374517, 378378, 384993, 388388, 403326, 408564, 412776, 418264, 439992, 470547, 476658, 494312, 499356, 504504, 513324, 537768, 556101, 567567, 582582, 604989, 627396, 635544, 648648, 679679, 691416, 714987, 741468, 749034, 756756, 769986, 776776, 806652, 817128, 873873, 941094, 953316, 998712, 1026648, 1112202, 1123551, 1135134, 1165164, 1209978, 1254792, 1359358, 1411641, 1429974, 1482936, 1498068, 1513512, 1539972, 1613304, 1668303, 1747746, 1882188, 1906632, 2039037, 2224404, 2247102, 2270268, 2330328, 2419956, 2621619, 2718716, 2823282, 2859948, 2996136, 3079944, 3336606, 3495492, 3764376, 4078074, 4234923, 4448808, 4494204, 4540536, 4839912, 5004909, 5243238, 5437432, 5646564, 5719896, 6117111, 6673212, 6990984, 7864857, 8156148, 8469846, 8988408, 10009818, 10486476, 11293128, 12234222, 13346424, 15729714, 16312296, 16939692, 18351333, 20019636, 20972952, 24468444, 31459428, 33879384, 36702666, 40039272, 48936888, 55053999, 62918856, 73405332, 110107998, 146810664, 220215996, 440431992]

約数ペア:

[(1, 440431992), (2, 220215996), (3, 146810664), (4, 110107998), (6, 73405332), (7, 62918856), (8, 55053999), (9, 48936888), (11, 40039272), (12, 36702666), (13, 33879384), (14, 31459428), (18, 24468444), (21, 20972952), (22, 20019636), (24, 18351333), (26, 16939692), (27, 16312296), (28, 15729714), (33, 13346424), (36, 12234222), (39, 11293128), (42, 10486476), (44, 10009818), (49, 8988408), (52, 8469846), (54, 8156148), (56, 7864857), (63, 6990984), (66, 6673212), (72, 6117111), (77, 5719896), (78, 5646564), (81, 5437432), (84, 5243238), (88, 5004909), (91, 4839912), (97, 4540536), (98, 4494204), (99, 4448808), (104, 4234923), (108, 4078074), (117, 3764376), (126, 3495492), (132, 3336606), (143, 3079944), (147, 2996136), (154, 2859948), (156, 2823282), (162, 2718716), (168, 2621619), (182, 2419956), (189, 2330328), (194, 2270268), (196, 2247102), (198, 2224404), (216, 2039037), (231, 1906632), (234, 1882188), (252, 1747746), (264, 1668303), (273, 1613304), (286, 1539972), (291, 1513512), (294, 1498068), (297, 1482936), (308, 1429974), (312, 1411641), (324, 1359358), (351, 1254792), (364, 1209978), (378, 1165164), (388, 1135134), (392, 1123551), (396, 1112202), (429, 1026648), (441, 998712), (462, 953316), (468, 941094), (504, 873873), (539, 817128), (546, 806652), (567, 776776), (572, 769986), (582, 756756), (588, 749034), (594, 741468), (616, 714987), (637, 691416), (648, 679679), (679, 648648), (693, 635544), (702, 627396), (728, 604989), (756, 582582), (776, 567567), (792, 556101), (819, 537768), (858, 513324), (873, 504504), (882, 499356), (891, 494312), (924, 476658), (936, 470547), (1001, 439992), (1053, 418264), (1067, 412776), (1078, 408564), (1092, 403326), (1134, 388388), (1144, 384993), (1164, 378378), (1176, 374517), (1188, 370734), (1261, 349272), (1274, 345708), (1287, 342216), (1323, 332904), (1358, 324324), (1386, 317772), (1404, 313698), (1512, 291291), (1617, 272376), (1638, 268884), (1716, 256662), (1746, 252252), (1764, 249678), (1782, 247156), (1848, 238329), (1911, 230472), (2002, 219996), (2037, 216216), (2079, 211848), (2106, 209132), (2134, 206388), (2156, 204282), (2184, 201663), (2268, 194194), (2328, 189189), (2376, 185367), (2457, 179256), (2522, 174636), (2548, 172854), (2574, 171108), (2619, 168168), (2646, 166452), (2716, 162162), (2772, 158886), (2808, 156849), (3003, 146664), (3201, 137592), (3234, 136188), (3276, 134442), (3432, 128331), (3492, 126126), (3528, 124839), (3564, 123578), (3783, 116424), (3822, 115236), (3861, 114072), (3969, 110968), (4004, 109998), (4074, 108108), (4158, 105924), (4212, 104566), (4268, 103194), (4312, 102141), (4536, 97097), (4753, 92664), (4851, 90792), (4914, 89628), (5044, 87318), (5096, 86427), (5148, 85554), (5238, 84084), (5292, 83226), (5432, 81081), (5544, 79443), (5733, 76824), (6006, 73332), (6111, 72072), (6237, 70616), (6402, 68796), (6468, 68094), (6552, 67221), (6984, 63063), (7007, 62856), (7128, 61789), (7371, 59752), (7469, 58968), (7566, 58212), (7644, 57618), (7722, 57036), (7857, 56056), (7938, 55484), (8008, 54999), (8148, 54054), (8316, 52962), (8424, 52283), (8536, 51597), (8827, 49896), (9009, 48888), (9506, 46332), (9603, 45864), (9702, 45396), (9828, 44814), (10088, 43659), (10296, 42777), (10476, 42042), (10584, 41613), (11349, 38808), (11466, 38412), (11583, 38024), (12012, 36666), (12222, 36036), (12474, 35308), (12804, 34398), (12936, 34047), (13871, 31752), (14014, 31428), (14259, 30888), (14553, 30264), (14742, 29876), (14938, 29484), (15132, 29106), (15288, 28809), (15444, 28518), (15714, 28028), (15876, 27742), (16296, 27027), (16632, 26481), (17199, 25608), (17654, 24948), (18018, 24444), (18333, 24024), (19012, 23166), (19206, 22932), (19404, 22698), (19656, 22407), (20952, 21021)]