255488688

素因数分解:

$2^4\times 3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{97}}^1$

素因数の和:201

約数の個数: 320

約数和(自身を含む): 925496320

約数和(自身を除く): 670007632

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, 67, 72, 78, 84, 91, 97, 104, 108, 112, 117, 126, 134, 144, 156, 168, 182, 189, 194, 201, 208, 216, 234, 252, 268, 273, 291, 312, 336, 351, 364, 378, 388, 402, 432, 468, 469, 504, 536, 546, 582, 603, 624, 679, 702, 728, 756, 776, 804, 819, 871, 873, 936, 938, 1008, 1072, 1092, 1164, 1206, 1261, 1358, 1404, 1407, 1456, 1512, 1552, 1608, 1638, 1742, 1746, 1809, 1872, 1876, 2037, 2184, 2328, 2412, 2457, 2522, 2613, 2619, 2716, 2808, 2814, 3024, 3216, 3276, 3484, 3492, 3618, 3752, 3783, 4074, 4221, 4368, 4656, 4824, 4914, 5044, 5226, 5238, 5432, 5616, 5628, 6097, 6111, 6499, 6552, 6968, 6984, 7236, 7504, 7566, 7839, 8148, 8442, 8827, 9648, 9828, 10088, 10452, 10476, 10864, 11256, 11349, 12194, 12222, 12663, 12998, 13104, 13936, 13968, 14472, 15132, 15678, 16296, 16884, 17654, 18291, 18333, 19497, 19656, 20176, 20904, 20952, 22512, 22698, 23517, 24388, 24444, 25326, 25996, 26481, 28944, 30264, 31356, 32592, 33768, 34047, 35308, 36582, 36666, 38994, 39312, 41808, 41904, 45396, 45493, 47034, 48776, 48888, 50652, 51992, 52962, 54873, 58491, 60528, 62712, 67536, 68094, 70616, 73164, 73332, 77988, 79443, 84487, 90792, 90986, 94068, 97552, 97776, 101304, 103984, 105924, 109746, 116982, 125424, 136188, 136479, 141232, 146328, 146664, 155976, 158886, 164619, 168974, 175473, 181584, 181972, 188136, 202608, 211848, 219492, 233964, 238329, 253461, 272376, 272958, 292656, 293328, 311952, 317772, 329238, 337948, 350946, 363944, 376272, 409437, 423696, 438984, 467928, 476658, 506922, 544752, 545916, 591409, 635544, 658476, 675896, 701892, 727888, 760383, 818874, 877968, 935856, 953316, 1013844, 1091832, 1182818, 1228311, 1271088, 1316952, 1351792, 1403784, 1520766, 1637748, 1774227, 1906632, 2027688, 2183664, 2281149, 2365636, 2456622, 2633904, 2807568, 3041532, 3275496, 3548454, 3813264, 4055376, 4562298, 4731272, 4913244, 5322681, 6083064, 6550992, 7096908, 9124596, 9462544, 9826488, 10645362, 12166128, 14193816, 15968043, 18249192, 19652976, 21290724, 28387632, 31936086, 36498384, 42581448, 63872172, 85162896, 127744344, 255488688]

約数ペア:

[(1, 255488688), (2, 127744344), (3, 85162896), (4, 63872172), (6, 42581448), (7, 36498384), (8, 31936086), (9, 28387632), (12, 21290724), (13, 19652976), (14, 18249192), (16, 15968043), (18, 14193816), (21, 12166128), (24, 10645362), (26, 9826488), (27, 9462544), (28, 9124596), (36, 7096908), (39, 6550992), (42, 6083064), (48, 5322681), (52, 4913244), (54, 4731272), (56, 4562298), (63, 4055376), (67, 3813264), (72, 3548454), (78, 3275496), (84, 3041532), (91, 2807568), (97, 2633904), (104, 2456622), (108, 2365636), (112, 2281149), (117, 2183664), (126, 2027688), (134, 1906632), (144, 1774227), (156, 1637748), (168, 1520766), (182, 1403784), (189, 1351792), (194, 1316952), (201, 1271088), (208, 1228311), (216, 1182818), (234, 1091832), (252, 1013844), (268, 953316), (273, 935856), (291, 877968), (312, 818874), (336, 760383), (351, 727888), (364, 701892), (378, 675896), (388, 658476), (402, 635544), (432, 591409), (468, 545916), (469, 544752), (504, 506922), (536, 476658), (546, 467928), (582, 438984), (603, 423696), (624, 409437), (679, 376272), (702, 363944), (728, 350946), (756, 337948), (776, 329238), (804, 317772), (819, 311952), (871, 293328), (873, 292656), (936, 272958), (938, 272376), (1008, 253461), (1072, 238329), (1092, 233964), (1164, 219492), (1206, 211848), (1261, 202608), (1358, 188136), (1404, 181972), (1407, 181584), (1456, 175473), (1512, 168974), (1552, 164619), (1608, 158886), (1638, 155976), (1742, 146664), (1746, 146328), (1809, 141232), (1872, 136479), (1876, 136188), (2037, 125424), (2184, 116982), (2328, 109746), (2412, 105924), (2457, 103984), (2522, 101304), (2613, 97776), (2619, 97552), (2716, 94068), (2808, 90986), (2814, 90792), (3024, 84487), (3216, 79443), (3276, 77988), (3484, 73332), (3492, 73164), (3618, 70616), (3752, 68094), (3783, 67536), (4074, 62712), (4221, 60528), (4368, 58491), (4656, 54873), (4824, 52962), (4914, 51992), (5044, 50652), (5226, 48888), (5238, 48776), (5432, 47034), (5616, 45493), (5628, 45396), (6097, 41904), (6111, 41808), (6499, 39312), (6552, 38994), (6968, 36666), (6984, 36582), (7236, 35308), (7504, 34047), (7566, 33768), (7839, 32592), (8148, 31356), (8442, 30264), (8827, 28944), (9648, 26481), (9828, 25996), (10088, 25326), (10452, 24444), (10476, 24388), (10864, 23517), (11256, 22698), (11349, 22512), (12194, 20952), (12222, 20904), (12663, 20176), (12998, 19656), (13104, 19497), (13936, 18333), (13968, 18291), (14472, 17654), (15132, 16884), (15678, 16296)]