261768336

素因数分解:

$2^4\times 3^1\times {\mathrm{23}}^1\times {\mathrm{127}}^1\times {\mathrm{1867}}^1$

素因数の和:2028

約数の個数: 80

約数和(自身を含む): 711573504

約数和(自身を除く): 449805168

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 46, 48, 69, 92, 127, 138, 184, 254, 276, 368, 381, 508, 552, 762, 1016, 1104, 1524, 1867, 2032, 2921, 3048, 3734, 5601, 5842, 6096, 7468, 8763, 11202, 11684, 14936, 17526, 22404, 23368, 29872, 35052, 42941, 44808, 46736, 70104, 85882, 89616, 128823, 140208, 171764, 237109, 257646, 343528, 474218, 515292, 687056, 711327, 948436, 1030584, 1422654, 1896872, 2061168, 2845308, 3793744, 5453507, 5690616, 10907014, 11381232, 16360521, 21814028, 32721042, 43628056, 65442084, 87256112, 130884168, 261768336]

約数ペア:

[(1, 261768336), (2, 130884168), (3, 87256112), (4, 65442084), (6, 43628056), (8, 32721042), (12, 21814028), (16, 16360521), (23, 11381232), (24, 10907014), (46, 5690616), (48, 5453507), (69, 3793744), (92, 2845308), (127, 2061168), (138, 1896872), (184, 1422654), (254, 1030584), (276, 948436), (368, 711327), (381, 687056), (508, 515292), (552, 474218), (762, 343528), (1016, 257646), (1104, 237109), (1524, 171764), (1867, 140208), (2032, 128823), (2921, 89616), (3048, 85882), (3734, 70104), (5601, 46736), (5842, 44808), (6096, 42941), (7468, 35052), (8763, 29872), (11202, 23368), (11684, 22404), (14936, 17526)]