487402968

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{191}}^1\times {\mathrm{8179}}^1$

素因数の和:8392

約数の個数: 64

約数和(自身を含む): 1319270400

約数和(自身を除く): 831867432

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 191, 312, 382, 573, 764, 1146, 1528, 2292, 2483, 4584, 4966, 7449, 8179, 9932, 14898, 16358, 19864, 24537, 29796, 32716, 49074, 59592, 65432, 98148, 106327, 196296, 212654, 318981, 425308, 637962, 850616, 1275924, 1562189, 2551848, 3124378, 4686567, 6248756, 9373134, 12497512, 18746268, 20308457, 37492536, 40616914, 60925371, 81233828, 121850742, 162467656, 243701484, 487402968]

約数ペア:

[(1, 487402968), (2, 243701484), (3, 162467656), (4, 121850742), (6, 81233828), (8, 60925371), (12, 40616914), (13, 37492536), (24, 20308457), (26, 18746268), (39, 12497512), (52, 9373134), (78, 6248756), (104, 4686567), (156, 3124378), (191, 2551848), (312, 1562189), (382, 1275924), (573, 850616), (764, 637962), (1146, 425308), (1528, 318981), (2292, 212654), (2483, 196296), (4584, 106327), (4966, 98148), (7449, 65432), (8179, 59592), (9932, 49074), (14898, 32716), (16358, 29796), (19864, 24537)]