469940384

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{103}}^1\times {\mathrm{8387}}^1$

素因数の和:8517

約数の個数: 48

約数和(自身を含む): 989247168

約数和(自身を除く): 519306784

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 68, 103, 136, 206, 272, 412, 544, 824, 1648, 1751, 3296, 3502, 7004, 8387, 14008, 16774, 28016, 33548, 56032, 67096, 134192, 142579, 268384, 285158, 570316, 863861, 1140632, 1727722, 2281264, 3455444, 4562528, 6910888, 13821776, 14685637, 27643552, 29371274, 58742548, 117485096, 234970192, 469940384]

約数ペア:

[(1, 469940384), (2, 234970192), (4, 117485096), (8, 58742548), (16, 29371274), (17, 27643552), (32, 14685637), (34, 13821776), (68, 6910888), (103, 4562528), (136, 3455444), (206, 2281264), (272, 1727722), (412, 1140632), (544, 863861), (824, 570316), (1648, 285158), (1751, 268384), (3296, 142579), (3502, 134192), (7004, 67096), (8387, 56032), (14008, 33548), (16774, 28016)]