746854064

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{47}}^2\times {\mathrm{113}}^1$

素因数の和:243

約数の個数: 120

約数和(自身を含む): 1722867408

約数和(自身を除く): 976013344

約数列:

[1, 2, 4, 8, 11, 16, 17, 22, 34, 44, 47, 68, 88, 94, 113, 136, 176, 187, 188, 226, 272, 374, 376, 452, 517, 748, 752, 799, 904, 1034, 1243, 1496, 1598, 1808, 1921, 2068, 2209, 2486, 2992, 3196, 3842, 4136, 4418, 4972, 5311, 6392, 7684, 8272, 8789, 8836, 9944, 10622, 12784, 15368, 17578, 17672, 19888, 21131, 21244, 24299, 30736, 35156, 35344, 37553, 42262, 42488, 48598, 58421, 70312, 75106, 84524, 84976, 90287, 97196, 116842, 140624, 150212, 169048, 180574, 194392, 233684, 249617, 300424, 338096, 361148, 388784, 413083, 467368, 499234, 600848, 722296, 826166, 934736, 993157, 998468, 1444592, 1652332, 1986314, 1996936, 2745787, 3304664, 3972628, 3993872, 4243489, 5491574, 6609328, 7945256, 8486978, 10983148, 15890512, 16973956, 21966296, 33947912, 43932592, 46678379, 67895824, 93356758, 186713516, 373427032, 746854064]

約数ペア:

[(1, 746854064), (2, 373427032), (4, 186713516), (8, 93356758), (11, 67895824), (16, 46678379), (17, 43932592), (22, 33947912), (34, 21966296), (44, 16973956), (47, 15890512), (68, 10983148), (88, 8486978), (94, 7945256), (113, 6609328), (136, 5491574), (176, 4243489), (187, 3993872), (188, 3972628), (226, 3304664), (272, 2745787), (374, 1996936), (376, 1986314), (452, 1652332), (517, 1444592), (748, 998468), (752, 993157), (799, 934736), (904, 826166), (1034, 722296), (1243, 600848), (1496, 499234), (1598, 467368), (1808, 413083), (1921, 388784), (2068, 361148), (2209, 338096), (2486, 300424), (2992, 249617), (3196, 233684), (3842, 194392), (4136, 180574), (4418, 169048), (4972, 150212), (5311, 140624), (6392, 116842), (7684, 97196), (8272, 90287), (8789, 84976), (8836, 84524), (9944, 75106), (10622, 70312), (12784, 58421), (15368, 48598), (17578, 42488), (17672, 42262), (19888, 37553), (21131, 35344), (21244, 35156), (24299, 30736)]