1214123152

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{73}}^1\times {\mathrm{1783}}^1$

素因数の和:1928

約数の個数: 80

約数和(自身を含む): 2651937408

約数和(自身を除く): 1437814256

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 53, 73, 88, 106, 146, 176, 212, 292, 424, 583, 584, 803, 848, 1166, 1168, 1606, 1783, 2332, 3212, 3566, 3869, 4664, 6424, 7132, 7738, 9328, 12848, 14264, 15476, 19613, 28528, 30952, 39226, 42559, 61904, 78452, 85118, 94499, 130159, 156904, 170236, 188998, 260318, 313808, 340472, 377996, 520636, 680944, 755992, 1039489, 1041272, 1431749, 1511984, 2078978, 2082544, 2863498, 4157956, 5726996, 6898427, 8315912, 11453992, 13796854, 16631824, 22907984, 27593708, 55187416, 75882697, 110374832, 151765394, 303530788, 607061576, 1214123152]

約数ペア:

[(1, 1214123152), (2, 607061576), (4, 303530788), (8, 151765394), (11, 110374832), (16, 75882697), (22, 55187416), (44, 27593708), (53, 22907984), (73, 16631824), (88, 13796854), (106, 11453992), (146, 8315912), (176, 6898427), (212, 5726996), (292, 4157956), (424, 2863498), (583, 2082544), (584, 2078978), (803, 1511984), (848, 1431749), (1166, 1041272), (1168, 1039489), (1606, 755992), (1783, 680944), (2332, 520636), (3212, 377996), (3566, 340472), (3869, 313808), (4664, 260318), (6424, 188998), (7132, 170236), (7738, 156904), (9328, 130159), (12848, 94499), (14264, 85118), (15476, 78452), (19613, 61904), (28528, 42559), (30952, 39226)]