747684

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1$

素因数の和:86

約数の個数: 96

約数和(自身を含む): 2365440

約数和(自身を除く): 1617756

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 23, 27, 28, 36, 42, 43, 46, 54, 63, 69, 84, 86, 92, 108, 126, 129, 138, 161, 172, 189, 207, 252, 258, 276, 301, 322, 378, 387, 414, 483, 516, 602, 621, 644, 756, 774, 828, 903, 966, 989, 1161, 1204, 1242, 1449, 1548, 1806, 1932, 1978, 2322, 2484, 2709, 2898, 2967, 3612, 3956, 4347, 4644, 5418, 5796, 5934, 6923, 8127, 8694, 8901, 10836, 11868, 13846, 16254, 17388, 17802, 20769, 26703, 27692, 32508, 35604, 41538, 53406, 62307, 83076, 106812, 124614, 186921, 249228, 373842, 747684]

約数ペア:

[(1, 747684), (2, 373842), (3, 249228), (4, 186921), (6, 124614), (7, 106812), (9, 83076), (12, 62307), (14, 53406), (18, 41538), (21, 35604), (23, 32508), (27, 27692), (28, 26703), (36, 20769), (42, 17802), (43, 17388), (46, 16254), (54, 13846), (63, 11868), (69, 10836), (84, 8901), (86, 8694), (92, 8127), (108, 6923), (126, 5934), (129, 5796), (138, 5418), (161, 4644), (172, 4347), (189, 3956), (207, 3612), (252, 2967), (258, 2898), (276, 2709), (301, 2484), (322, 2322), (378, 1978), (387, 1932), (414, 1806), (483, 1548), (516, 1449), (602, 1242), (621, 1204), (644, 1161), (756, 989), (774, 966), (828, 903)]