775008

素因数分解:

$2^5\times 3^4\times {\mathrm{13}}^1\times {\mathrm{23}}^1$

素因数の和:58

約数の個数: 120

約数和(自身を含む): 2561328

約数和(自身を除く): 1786320

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 23, 24, 26, 27, 32, 36, 39, 46, 48, 52, 54, 69, 72, 78, 81, 92, 96, 104, 108, 117, 138, 144, 156, 162, 184, 207, 208, 216, 234, 276, 288, 299, 312, 324, 351, 368, 414, 416, 432, 468, 552, 598, 621, 624, 648, 702, 736, 828, 864, 897, 936, 1053, 1104, 1196, 1242, 1248, 1296, 1404, 1656, 1794, 1863, 1872, 2106, 2208, 2392, 2484, 2592, 2691, 2808, 3312, 3588, 3726, 3744, 4212, 4784, 4968, 5382, 5616, 6624, 7176, 7452, 8073, 8424, 9568, 9936, 10764, 11232, 14352, 14904, 16146, 16848, 19872, 21528, 24219, 28704, 29808, 32292, 33696, 43056, 48438, 59616, 64584, 86112, 96876, 129168, 193752, 258336, 387504, 775008]

約数ペア:

[(1, 775008), (2, 387504), (3, 258336), (4, 193752), (6, 129168), (8, 96876), (9, 86112), (12, 64584), (13, 59616), (16, 48438), (18, 43056), (23, 33696), (24, 32292), (26, 29808), (27, 28704), (32, 24219), (36, 21528), (39, 19872), (46, 16848), (48, 16146), (52, 14904), (54, 14352), (69, 11232), (72, 10764), (78, 9936), (81, 9568), (92, 8424), (96, 8073), (104, 7452), (108, 7176), (117, 6624), (138, 5616), (144, 5382), (156, 4968), (162, 4784), (184, 4212), (207, 3744), (208, 3726), (216, 3588), (234, 3312), (276, 2808), (288, 2691), (299, 2592), (312, 2484), (324, 2392), (351, 2208), (368, 2106), (414, 1872), (416, 1863), (432, 1794), (468, 1656), (552, 1404), (598, 1296), (621, 1248), (624, 1242), (648, 1196), (702, 1104), (736, 1053), (828, 936), (864, 897)]