678743632

素因数分解:

$2^4\times 7^1\times {\mathrm{17}}^1\times {\mathrm{103}}^1\times {\mathrm{3461}}^1$

素因数の和:3596

約数の個数: 80

約数和(自身を含む): 1607254272

約数和(自身を除く): 928510640

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 34, 56, 68, 103, 112, 119, 136, 206, 238, 272, 412, 476, 721, 824, 952, 1442, 1648, 1751, 1904, 2884, 3461, 3502, 5768, 6922, 7004, 11536, 12257, 13844, 14008, 24227, 24514, 27688, 28016, 48454, 49028, 55376, 58837, 96908, 98056, 117674, 193816, 196112, 235348, 356483, 387632, 411859, 470696, 712966, 823718, 941392, 1425932, 1647436, 2495381, 2851864, 3294872, 4990762, 5703728, 6060211, 6589744, 9981524, 12120422, 19963048, 24240844, 39926096, 42421477, 48481688, 84842954, 96963376, 169685908, 339371816, 678743632]

約数ペア:

[(1, 678743632), (2, 339371816), (4, 169685908), (7, 96963376), (8, 84842954), (14, 48481688), (16, 42421477), (17, 39926096), (28, 24240844), (34, 19963048), (56, 12120422), (68, 9981524), (103, 6589744), (112, 6060211), (119, 5703728), (136, 4990762), (206, 3294872), (238, 2851864), (272, 2495381), (412, 1647436), (476, 1425932), (721, 941392), (824, 823718), (952, 712966), (1442, 470696), (1648, 411859), (1751, 387632), (1904, 356483), (2884, 235348), (3461, 196112), (3502, 193816), (5768, 117674), (6922, 98056), (7004, 96908), (11536, 58837), (12257, 55376), (13844, 49028), (14008, 48454), (24227, 28016), (24514, 27688)]