1550016

素因数分解:

$2^6\times 3^4\times {\mathrm{13}}^1\times {\mathrm{23}}^1$

素因数の和:60

約数の個数: 140

約数和(自身を含む): 5163312

約数和(自身を除く): 3613296

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, 64, 69, 72, 78, 81, 92, 96, 104, 108, 117, 138, 144, 156, 162, 184, 192, 207, 208, 216, 234, 276, 288, 299, 312, 324, 351, 368, 414, 416, 432, 468, 552, 576, 598, 621, 624, 648, 702, 736, 828, 832, 864, 897, 936, 1053, 1104, 1196, 1242, 1248, 1296, 1404, 1472, 1656, 1728, 1794, 1863, 1872, 2106, 2208, 2392, 2484, 2496, 2592, 2691, 2808, 3312, 3588, 3726, 3744, 4212, 4416, 4784, 4968, 5184, 5382, 5616, 6624, 7176, 7452, 7488, 8073, 8424, 9568, 9936, 10764, 11232, 13248, 14352, 14904, 16146, 16848, 19136, 19872, 21528, 22464, 24219, 28704, 29808, 32292, 33696, 39744, 43056, 48438, 57408, 59616, 64584, 67392, 86112, 96876, 119232, 129168, 172224, 193752, 258336, 387504, 516672, 775008, 1550016]

約数ペア:

[(1, 1550016), (2, 775008), (3, 516672), (4, 387504), (6, 258336), (8, 193752), (9, 172224), (12, 129168), (13, 119232), (16, 96876), (18, 86112), (23, 67392), (24, 64584), (26, 59616), (27, 57408), (32, 48438), (36, 43056), (39, 39744), (46, 33696), (48, 32292), (52, 29808), (54, 28704), (64, 24219), (69, 22464), (72, 21528), (78, 19872), (81, 19136), (92, 16848), (96, 16146), (104, 14904), (108, 14352), (117, 13248), (138, 11232), (144, 10764), (156, 9936), (162, 9568), (184, 8424), (192, 8073), (207, 7488), (208, 7452), (216, 7176), (234, 6624), (276, 5616), (288, 5382), (299, 5184), (312, 4968), (324, 4784), (351, 4416), (368, 4212), (414, 3744), (416, 3726), (432, 3588), (468, 3312), (552, 2808), (576, 2691), (598, 2592), (621, 2496), (624, 2484), (648, 2392), (702, 2208), (736, 2106), (828, 1872), (832, 1863), (864, 1794), (897, 1728), (936, 1656), (1053, 1472), (1104, 1404), (1196, 1296), (1242, 1248)]