1334736

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1$

素因数の和:81

約数の個数: 120

約数和(自身を含む): 4333056

約数和(自身を除く): 2998320

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 23, 24, 26, 31, 36, 39, 46, 48, 52, 62, 69, 72, 78, 92, 93, 104, 117, 124, 138, 144, 156, 184, 186, 207, 208, 234, 248, 276, 279, 299, 312, 368, 372, 403, 414, 468, 496, 552, 558, 598, 624, 713, 744, 806, 828, 897, 936, 1104, 1116, 1196, 1209, 1426, 1488, 1612, 1656, 1794, 1872, 2139, 2232, 2392, 2418, 2691, 2852, 3224, 3312, 3588, 3627, 4278, 4464, 4784, 4836, 5382, 5704, 6417, 6448, 7176, 7254, 8556, 9269, 9672, 10764, 11408, 12834, 14352, 14508, 17112, 18538, 19344, 21528, 25668, 27807, 29016, 34224, 37076, 43056, 51336, 55614, 58032, 74152, 83421, 102672, 111228, 148304, 166842, 222456, 333684, 444912, 667368, 1334736]

約数ペア:

[(1, 1334736), (2, 667368), (3, 444912), (4, 333684), (6, 222456), (8, 166842), (9, 148304), (12, 111228), (13, 102672), (16, 83421), (18, 74152), (23, 58032), (24, 55614), (26, 51336), (31, 43056), (36, 37076), (39, 34224), (46, 29016), (48, 27807), (52, 25668), (62, 21528), (69, 19344), (72, 18538), (78, 17112), (92, 14508), (93, 14352), (104, 12834), (117, 11408), (124, 10764), (138, 9672), (144, 9269), (156, 8556), (184, 7254), (186, 7176), (207, 6448), (208, 6417), (234, 5704), (248, 5382), (276, 4836), (279, 4784), (299, 4464), (312, 4278), (368, 3627), (372, 3588), (403, 3312), (414, 3224), (468, 2852), (496, 2691), (552, 2418), (558, 2392), (598, 2232), (624, 2139), (713, 1872), (744, 1794), (806, 1656), (828, 1612), (897, 1488), (936, 1426), (1104, 1209), (1116, 1196)]