881140104

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{13259}}^1$

素因数の和:13355

約数の個数: 96

約数和(自身を含む): 2606385600

約数和(自身を除く): 1725245496

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 36, 39, 52, 71, 72, 78, 104, 117, 142, 156, 213, 234, 284, 312, 426, 468, 568, 639, 852, 923, 936, 1278, 1704, 1846, 2556, 2769, 3692, 5112, 5538, 7384, 8307, 11076, 13259, 16614, 22152, 26518, 33228, 39777, 53036, 66456, 79554, 106072, 119331, 159108, 172367, 238662, 318216, 344734, 477324, 517101, 689468, 941389, 954648, 1034202, 1378936, 1551303, 1882778, 2068404, 2824167, 3102606, 3765556, 4136808, 5648334, 6205212, 7531112, 8472501, 11296668, 12238057, 12410424, 16945002, 22593336, 24476114, 33890004, 36714171, 48952228, 67780008, 73428342, 97904456, 110142513, 146856684, 220285026, 293713368, 440570052, 881140104]

約数ペア:

[(1, 881140104), (2, 440570052), (3, 293713368), (4, 220285026), (6, 146856684), (8, 110142513), (9, 97904456), (12, 73428342), (13, 67780008), (18, 48952228), (24, 36714171), (26, 33890004), (36, 24476114), (39, 22593336), (52, 16945002), (71, 12410424), (72, 12238057), (78, 11296668), (104, 8472501), (117, 7531112), (142, 6205212), (156, 5648334), (213, 4136808), (234, 3765556), (284, 3102606), (312, 2824167), (426, 2068404), (468, 1882778), (568, 1551303), (639, 1378936), (852, 1034202), (923, 954648), (936, 941389), (1278, 689468), (1704, 517101), (1846, 477324), (2556, 344734), (2769, 318216), (3692, 238662), (5112, 172367), (5538, 159108), (7384, 119331), (8307, 106072), (11076, 79554), (13259, 66456), (16614, 53036), (22152, 39777), (26518, 33228)]