672979384

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{29527}}^1$

素因数の和:29588

約数の個数: 64

約数和(自身を含む): 1615772160

約数和(自身を除く): 942792776

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 37, 44, 56, 74, 77, 88, 148, 154, 259, 296, 308, 407, 518, 616, 814, 1036, 1628, 2072, 2849, 3256, 5698, 11396, 22792, 29527, 59054, 118108, 206689, 236216, 324797, 413378, 649594, 826756, 1092499, 1299188, 1653512, 2184998, 2273579, 2598376, 4369996, 4547158, 7647493, 8739992, 9094316, 12017489, 15294986, 18188632, 24034978, 30589972, 48069956, 61179944, 84122423, 96139912, 168244846, 336489692, 672979384]

約数ペア:

[(1, 672979384), (2, 336489692), (4, 168244846), (7, 96139912), (8, 84122423), (11, 61179944), (14, 48069956), (22, 30589972), (28, 24034978), (37, 18188632), (44, 15294986), (56, 12017489), (74, 9094316), (77, 8739992), (88, 7647493), (148, 4547158), (154, 4369996), (259, 2598376), (296, 2273579), (308, 2184998), (407, 1653512), (518, 1299188), (616, 1092499), (814, 826756), (1036, 649594), (1628, 413378), (2072, 324797), (2849, 236216), (3256, 206689), (5698, 118108), (11396, 59054), (22792, 29527)]