858366992

素因数分解:

$2^4\times 7^1\times {\mathrm{17}}^2\times {\mathrm{23}}^1\times {\mathrm{1153}}^1$

素因数の和:1225

約数の個数: 120

約数和(自身を含む): 2108662656

約数和(自身を除く): 1250295664

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 23, 28, 34, 46, 56, 68, 92, 112, 119, 136, 161, 184, 238, 272, 289, 322, 368, 391, 476, 578, 644, 782, 952, 1153, 1156, 1288, 1564, 1904, 2023, 2306, 2312, 2576, 2737, 3128, 4046, 4612, 4624, 5474, 6256, 6647, 8071, 8092, 9224, 10948, 13294, 16142, 16184, 18448, 19601, 21896, 26519, 26588, 32284, 32368, 39202, 43792, 46529, 53038, 53176, 64568, 78404, 93058, 106076, 106352, 129136, 137207, 156808, 185633, 186116, 212152, 274414, 313616, 333217, 371266, 372232, 424304, 450823, 548828, 666434, 742532, 744464, 901646, 1097656, 1332868, 1485064, 1803292, 2195312, 2332519, 2665736, 2970128, 3155761, 3606584, 4665038, 5331472, 6311522, 7213168, 7663991, 9330076, 12623044, 15327982, 18660152, 25246088, 30655964, 37320304, 50492176, 53647937, 61311928, 107295874, 122623856, 214591748, 429183496, 858366992]

約数ペア:

[(1, 858366992), (2, 429183496), (4, 214591748), (7, 122623856), (8, 107295874), (14, 61311928), (16, 53647937), (17, 50492176), (23, 37320304), (28, 30655964), (34, 25246088), (46, 18660152), (56, 15327982), (68, 12623044), (92, 9330076), (112, 7663991), (119, 7213168), (136, 6311522), (161, 5331472), (184, 4665038), (238, 3606584), (272, 3155761), (289, 2970128), (322, 2665736), (368, 2332519), (391, 2195312), (476, 1803292), (578, 1485064), (644, 1332868), (782, 1097656), (952, 901646), (1153, 744464), (1156, 742532), (1288, 666434), (1564, 548828), (1904, 450823), (2023, 424304), (2306, 372232), (2312, 371266), (2576, 333217), (2737, 313616), (3128, 274414), (4046, 212152), (4612, 186116), (4624, 185633), (5474, 156808), (6256, 137207), (6647, 129136), (8071, 106352), (8092, 106076), (9224, 93058), (10948, 78404), (13294, 64568), (16142, 53176), (16184, 53038), (18448, 46529), (19601, 43792), (21896, 39202), (26519, 32368), (26588, 32284)]