421104768

素因数分解:

$2^7\times 3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{3821}}^1$

素因数の和:3886

約数の個数: 128

約数和(自身を含む): 1309875840

約数和(自身を除く): 888771072

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 41, 42, 48, 56, 64, 82, 84, 96, 112, 123, 128, 164, 168, 192, 224, 246, 287, 328, 336, 384, 448, 492, 574, 656, 672, 861, 896, 984, 1148, 1312, 1344, 1722, 1968, 2296, 2624, 2688, 3444, 3821, 3936, 4592, 5248, 6888, 7642, 7872, 9184, 11463, 13776, 15284, 15744, 18368, 22926, 26747, 27552, 30568, 36736, 45852, 53494, 55104, 61136, 80241, 91704, 106988, 110208, 122272, 156661, 160482, 183408, 213976, 244544, 313322, 320964, 366816, 427952, 469983, 489088, 626644, 641928, 733632, 855904, 939966, 1096627, 1253288, 1283856, 1467264, 1711808, 1879932, 2193254, 2506576, 2567712, 3289881, 3423616, 3759864, 4386508, 5013152, 5135424, 6579762, 7519728, 8773016, 10026304, 10270848, 13159524, 15039456, 17546032, 20052608, 26319048, 30078912, 35092064, 52638096, 60157824, 70184128, 105276192, 140368256, 210552384, 421104768]

約数ペア:

[(1, 421104768), (2, 210552384), (3, 140368256), (4, 105276192), (6, 70184128), (7, 60157824), (8, 52638096), (12, 35092064), (14, 30078912), (16, 26319048), (21, 20052608), (24, 17546032), (28, 15039456), (32, 13159524), (41, 10270848), (42, 10026304), (48, 8773016), (56, 7519728), (64, 6579762), (82, 5135424), (84, 5013152), (96, 4386508), (112, 3759864), (123, 3423616), (128, 3289881), (164, 2567712), (168, 2506576), (192, 2193254), (224, 1879932), (246, 1711808), (287, 1467264), (328, 1283856), (336, 1253288), (384, 1096627), (448, 939966), (492, 855904), (574, 733632), (656, 641928), (672, 626644), (861, 489088), (896, 469983), (984, 427952), (1148, 366816), (1312, 320964), (1344, 313322), (1722, 244544), (1968, 213976), (2296, 183408), (2624, 160482), (2688, 156661), (3444, 122272), (3821, 110208), (3936, 106988), (4592, 91704), (5248, 80241), (6888, 61136), (7642, 55104), (7872, 53494), (9184, 45852), (11463, 36736), (13776, 30568), (15284, 27552), (15744, 26747), (18368, 22926)]