1281744

素因数分解:

$2^4\times 3^4\times {\mathrm{23}}^1\times {\mathrm{43}}^1$

素因数の和:86

約数の個数: 100

約数和(自身を含む): 3961056

約数和(自身を除く): 2679312

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 27, 36, 43, 46, 48, 54, 69, 72, 81, 86, 92, 108, 129, 138, 144, 162, 172, 184, 207, 216, 258, 276, 324, 344, 368, 387, 414, 432, 516, 552, 621, 648, 688, 774, 828, 989, 1032, 1104, 1161, 1242, 1296, 1548, 1656, 1863, 1978, 2064, 2322, 2484, 2967, 3096, 3312, 3483, 3726, 3956, 4644, 4968, 5934, 6192, 6966, 7452, 7912, 8901, 9288, 9936, 11868, 13932, 14904, 15824, 17802, 18576, 23736, 26703, 27864, 29808, 35604, 47472, 53406, 55728, 71208, 80109, 106812, 142416, 160218, 213624, 320436, 427248, 640872, 1281744]

約数ペア:

[(1, 1281744), (2, 640872), (3, 427248), (4, 320436), (6, 213624), (8, 160218), (9, 142416), (12, 106812), (16, 80109), (18, 71208), (23, 55728), (24, 53406), (27, 47472), (36, 35604), (43, 29808), (46, 27864), (48, 26703), (54, 23736), (69, 18576), (72, 17802), (81, 15824), (86, 14904), (92, 13932), (108, 11868), (129, 9936), (138, 9288), (144, 8901), (162, 7912), (172, 7452), (184, 6966), (207, 6192), (216, 5934), (258, 4968), (276, 4644), (324, 3956), (344, 3726), (368, 3483), (387, 3312), (414, 3096), (432, 2967), (516, 2484), (552, 2322), (621, 2064), (648, 1978), (688, 1863), (774, 1656), (828, 1548), (989, 1296), (1032, 1242), (1104, 1161)]