2056161408

素因数分解:

$2^7\times 3^1\times 7^1\times {\mathrm{331}}^1\times {\mathrm{2311}}^1$

素因数の和:2666

約数の個数: 128

約数和(自身を含む): 6263485440

約数和(自身を除く): 4207324032

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 112, 128, 168, 192, 224, 331, 336, 384, 448, 662, 672, 896, 993, 1324, 1344, 1986, 2311, 2317, 2648, 2688, 3972, 4622, 4634, 5296, 6933, 6951, 7944, 9244, 9268, 10592, 13866, 13902, 15888, 16177, 18488, 18536, 21184, 27732, 27804, 31776, 32354, 36976, 37072, 42368, 48531, 55464, 55608, 63552, 64708, 73952, 74144, 97062, 110928, 111216, 127104, 129416, 147904, 148288, 194124, 221856, 222432, 258832, 295808, 296576, 388248, 443712, 444864, 517664, 764941, 776496, 887424, 889728, 1035328, 1529882, 1552992, 2070656, 2294823, 3059764, 3105984, 4589646, 5354587, 6119528, 6211968, 9179292, 10709174, 12239056, 16063761, 18358584, 21418348, 24478112, 32127522, 36717168, 42836696, 48956224, 64255044, 73434336, 85673392, 97912448, 128510088, 146868672, 171346784, 257020176, 293737344, 342693568, 514040352, 685387136, 1028080704, 2056161408]

約数ペア:

[(1, 2056161408), (2, 1028080704), (3, 685387136), (4, 514040352), (6, 342693568), (7, 293737344), (8, 257020176), (12, 171346784), (14, 146868672), (16, 128510088), (21, 97912448), (24, 85673392), (28, 73434336), (32, 64255044), (42, 48956224), (48, 42836696), (56, 36717168), (64, 32127522), (84, 24478112), (96, 21418348), (112, 18358584), (128, 16063761), (168, 12239056), (192, 10709174), (224, 9179292), (331, 6211968), (336, 6119528), (384, 5354587), (448, 4589646), (662, 3105984), (672, 3059764), (896, 2294823), (993, 2070656), (1324, 1552992), (1344, 1529882), (1986, 1035328), (2311, 889728), (2317, 887424), (2648, 776496), (2688, 764941), (3972, 517664), (4622, 444864), (4634, 443712), (5296, 388248), (6933, 296576), (6951, 295808), (7944, 258832), (9244, 222432), (9268, 221856), (10592, 194124), (13866, 148288), (13902, 147904), (15888, 129416), (16177, 127104), (18488, 111216), (18536, 110928), (21184, 97062), (27732, 74144), (27804, 73952), (31776, 64708), (32354, 63552), (36976, 55608), (37072, 55464), (42368, 48531)]