272218128

素因数分解:

$2^4\times 3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{307}}^1$

素因数の和:374

約数の個数: 240

約数和(自身を含む): 914316480

約数和(自身を除く): 642098352

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 24, 26, 28, 29, 39, 42, 48, 49, 52, 56, 58, 78, 84, 87, 91, 98, 104, 112, 116, 147, 156, 168, 174, 182, 196, 203, 208, 232, 273, 294, 307, 312, 336, 348, 364, 377, 392, 406, 464, 546, 588, 609, 614, 624, 637, 696, 728, 754, 784, 812, 921, 1092, 1131, 1176, 1218, 1228, 1274, 1392, 1421, 1456, 1508, 1624, 1842, 1911, 2149, 2184, 2262, 2352, 2436, 2456, 2548, 2639, 2842, 3016, 3248, 3684, 3822, 3991, 4263, 4298, 4368, 4524, 4872, 4912, 5096, 5278, 5684, 6032, 6447, 7368, 7644, 7917, 7982, 8526, 8596, 8903, 9048, 9744, 10192, 10556, 11368, 11973, 12894, 14736, 15043, 15288, 15834, 15964, 17052, 17192, 17806, 18096, 18473, 21112, 22736, 23946, 25788, 26709, 27937, 30086, 30576, 31668, 31928, 34104, 34384, 35612, 36946, 42224, 45129, 47892, 51576, 53418, 55419, 55874, 60172, 62321, 63336, 63856, 68208, 71224, 73892, 83811, 90258, 95784, 103152, 106836, 110838, 111748, 115739, 120344, 124642, 126672, 142448, 147784, 167622, 180516, 186963, 191568, 195559, 213672, 221676, 223496, 231478, 240688, 249284, 295568, 335244, 347217, 361032, 373926, 391118, 427344, 436247, 443352, 446992, 462956, 498568, 586677, 670488, 694434, 722064, 747852, 782236, 810173, 872494, 886704, 925912, 997136, 1173354, 1308741, 1340976, 1388868, 1495704, 1564472, 1620346, 1744988, 1851824, 2346708, 2430519, 2617482, 2777736, 2991408, 3128944, 3240692, 3489976, 4693416, 4861038, 5234964, 5555472, 5671211, 6481384, 6979952, 9386832, 9722076, 10469928, 11342422, 12962768, 17013633, 19444152, 20939856, 22684844, 34027266, 38888304, 45369688, 68054532, 90739376, 136109064, 272218128]

約数ペア:

[(1, 272218128), (2, 136109064), (3, 90739376), (4, 68054532), (6, 45369688), (7, 38888304), (8, 34027266), (12, 22684844), (13, 20939856), (14, 19444152), (16, 17013633), (21, 12962768), (24, 11342422), (26, 10469928), (28, 9722076), (29, 9386832), (39, 6979952), (42, 6481384), (48, 5671211), (49, 5555472), (52, 5234964), (56, 4861038), (58, 4693416), (78, 3489976), (84, 3240692), (87, 3128944), (91, 2991408), (98, 2777736), (104, 2617482), (112, 2430519), (116, 2346708), (147, 1851824), (156, 1744988), (168, 1620346), (174, 1564472), (182, 1495704), (196, 1388868), (203, 1340976), (208, 1308741), (232, 1173354), (273, 997136), (294, 925912), (307, 886704), (312, 872494), (336, 810173), (348, 782236), (364, 747852), (377, 722064), (392, 694434), (406, 670488), (464, 586677), (546, 498568), (588, 462956), (609, 446992), (614, 443352), (624, 436247), (637, 427344), (696, 391118), (728, 373926), (754, 361032), (784, 347217), (812, 335244), (921, 295568), (1092, 249284), (1131, 240688), (1176, 231478), (1218, 223496), (1228, 221676), (1274, 213672), (1392, 195559), (1421, 191568), (1456, 186963), (1508, 180516), (1624, 167622), (1842, 147784), (1911, 142448), (2149, 126672), (2184, 124642), (2262, 120344), (2352, 115739), (2436, 111748), (2456, 110838), (2548, 106836), (2639, 103152), (2842, 95784), (3016, 90258), (3248, 83811), (3684, 73892), (3822, 71224), (3991, 68208), (4263, 63856), (4298, 63336), (4368, 62321), (4524, 60172), (4872, 55874), (4912, 55419), (5096, 53418), (5278, 51576), (5684, 47892), (6032, 45129), (6447, 42224), (7368, 36946), (7644, 35612), (7917, 34384), (7982, 34104), (8526, 31928), (8596, 31668), (8903, 30576), (9048, 30086), (9744, 27937), (10192, 26709), (10556, 25788), (11368, 23946), (11973, 22736), (12894, 21112), (14736, 18473), (15043, 18096), (15288, 17806), (15834, 17192), (15964, 17052)]