628619736

素因数分解:

$2^3\times 3^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{17977}}^1$

素因数の和:18064

約数の個数: 64

約数和(自身を含む): 1656852480

約数和(自身を除く): 1028232744

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 31, 47, 62, 93, 94, 124, 141, 186, 188, 248, 282, 372, 376, 564, 744, 1128, 1457, 2914, 4371, 5828, 8742, 11656, 17484, 17977, 34968, 35954, 53931, 71908, 107862, 143816, 215724, 431448, 557287, 844919, 1114574, 1671861, 1689838, 2229148, 2534757, 3343722, 3379676, 4458296, 5069514, 6687444, 6759352, 10139028, 13374888, 20278056, 26192489, 52384978, 78577467, 104769956, 157154934, 209539912, 314309868, 628619736]

約数ペア:

[(1, 628619736), (2, 314309868), (3, 209539912), (4, 157154934), (6, 104769956), (8, 78577467), (12, 52384978), (24, 26192489), (31, 20278056), (47, 13374888), (62, 10139028), (93, 6759352), (94, 6687444), (124, 5069514), (141, 4458296), (186, 3379676), (188, 3343722), (248, 2534757), (282, 2229148), (372, 1689838), (376, 1671861), (564, 1114574), (744, 844919), (1128, 557287), (1457, 431448), (2914, 215724), (4371, 143816), (5828, 107862), (8742, 71908), (11656, 53931), (17484, 35954), (17977, 34968)]