507312

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{271}}^1$

素因数の和:298

約数の個数: 60

約数和(自身を含む): 1534624

約数和(自身を除く): 1027312

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 36, 39, 48, 52, 72, 78, 104, 117, 144, 156, 208, 234, 271, 312, 468, 542, 624, 813, 936, 1084, 1626, 1872, 2168, 2439, 3252, 3523, 4336, 4878, 6504, 7046, 9756, 10569, 13008, 14092, 19512, 21138, 28184, 31707, 39024, 42276, 56368, 63414, 84552, 126828, 169104, 253656, 507312]

約数ペア:

[(1, 507312), (2, 253656), (3, 169104), (4, 126828), (6, 84552), (8, 63414), (9, 56368), (12, 42276), (13, 39024), (16, 31707), (18, 28184), (24, 21138), (26, 19512), (36, 14092), (39, 13008), (48, 10569), (52, 9756), (72, 7046), (78, 6504), (104, 4878), (117, 4336), (144, 3523), (156, 3252), (208, 2439), (234, 2168), (271, 1872), (312, 1626), (468, 1084), (542, 936), (624, 813)]