2040048

素因数分解:

$2^4\times 3^2\times {\mathrm{31}}^1\times {\mathrm{457}}^1$

素因数の和:502

約数の個数: 60

約数和(自身を含む): 5906368

約数和(自身を除く): 3866320

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 36, 48, 62, 72, 93, 124, 144, 186, 248, 279, 372, 457, 496, 558, 744, 914, 1116, 1371, 1488, 1828, 2232, 2742, 3656, 4113, 4464, 5484, 7312, 8226, 10968, 14167, 16452, 21936, 28334, 32904, 42501, 56668, 65808, 85002, 113336, 127503, 170004, 226672, 255006, 340008, 510012, 680016, 1020024, 2040048]

約数ペア:

[(1, 2040048), (2, 1020024), (3, 680016), (4, 510012), (6, 340008), (8, 255006), (9, 226672), (12, 170004), (16, 127503), (18, 113336), (24, 85002), (31, 65808), (36, 56668), (48, 42501), (62, 32904), (72, 28334), (93, 21936), (124, 16452), (144, 14167), (186, 10968), (248, 8226), (279, 7312), (372, 5484), (457, 4464), (496, 4113), (558, 3656), (744, 2742), (914, 2232), (1116, 1828), (1371, 1488)]