279305209104

素因数分解:

$2^4\times 3^1\times {\mathrm{79}}^1\times {\mathrm{331}}^1\times {\mathrm{222527}}^1$

素因数の和:222948

約数の個数: 80

約数和(自身を含む): 732882616320

約数和(自身を除く): 453577407216

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 79, 158, 237, 316, 331, 474, 632, 662, 948, 993, 1264, 1324, 1896, 1986, 2648, 3792, 3972, 5296, 7944, 15888, 26149, 52298, 78447, 104596, 156894, 209192, 222527, 313788, 418384, 445054, 627576, 667581, 890108, 1255152, 1335162, 1780216, 2670324, 3560432, 5340648, 10681296, 17579633, 35159266, 52738899, 70318532, 73656437, 105477798, 140637064, 147312874, 210955596, 220969311, 281274128, 294625748, 421911192, 441938622, 589251496, 843822384, 883877244, 1178502992, 1767754488, 3535508976, 5818858523, 11637717046, 17456575569, 23275434092, 34913151138, 46550868184, 69826302276, 93101736368, 139652604552, 279305209104]

約数ペア:

[(1, 279305209104), (2, 139652604552), (3, 93101736368), (4, 69826302276), (6, 46550868184), (8, 34913151138), (12, 23275434092), (16, 17456575569), (24, 11637717046), (48, 5818858523), (79, 3535508976), (158, 1767754488), (237, 1178502992), (316, 883877244), (331, 843822384), (474, 589251496), (632, 441938622), (662, 421911192), (948, 294625748), (993, 281274128), (1264, 220969311), (1324, 210955596), (1896, 147312874), (1986, 140637064), (2648, 105477798), (3792, 73656437), (3972, 70318532), (5296, 52738899), (7944, 35159266), (15888, 17579633), (26149, 10681296), (52298, 5340648), (78447, 3560432), (104596, 2670324), (156894, 1780216), (209192, 1335162), (222527, 1255152), (313788, 890108), (418384, 667581), (445054, 627576)]