40481616

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{211}}^1\times {\mathrm{571}}^1$

素因数の和:800

約数の個数: 80

約数和(自身を含む): 120293888

約数和(自身を除く): 79812272

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 211, 336, 422, 571, 633, 844, 1142, 1266, 1477, 1688, 1713, 2284, 2532, 2954, 3376, 3426, 3997, 4431, 4568, 5064, 5908, 6852, 7994, 8862, 9136, 10128, 11816, 11991, 13704, 15988, 17724, 23632, 23982, 27408, 31976, 35448, 47964, 63952, 70896, 95928, 120481, 191856, 240962, 361443, 481924, 722886, 843367, 963848, 1445772, 1686734, 1927696, 2530101, 2891544, 3373468, 5060202, 5783088, 6746936, 10120404, 13493872, 20240808, 40481616]

約数ペア:

[(1, 40481616), (2, 20240808), (3, 13493872), (4, 10120404), (6, 6746936), (7, 5783088), (8, 5060202), (12, 3373468), (14, 2891544), (16, 2530101), (21, 1927696), (24, 1686734), (28, 1445772), (42, 963848), (48, 843367), (56, 722886), (84, 481924), (112, 361443), (168, 240962), (211, 191856), (336, 120481), (422, 95928), (571, 70896), (633, 63952), (844, 47964), (1142, 35448), (1266, 31976), (1477, 27408), (1688, 23982), (1713, 23632), (2284, 17724), (2532, 15988), (2954, 13704), (3376, 11991), (3426, 11816), (3997, 10128), (4431, 9136), (4568, 8862), (5064, 7994), (5908, 6852)]