1393918064

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^2\times {\mathrm{73}}^1\times {\mathrm{1409}}^1$

素因数の和:1519

約数の個数: 120

約数和(自身を含む): 3441550560

約数和(自身を除く): 2047632496

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 44, 56, 73, 77, 88, 112, 121, 146, 154, 176, 242, 292, 308, 484, 511, 584, 616, 803, 847, 968, 1022, 1168, 1232, 1409, 1606, 1694, 1936, 2044, 2818, 3212, 3388, 4088, 5621, 5636, 6424, 6776, 8176, 8833, 9863, 11242, 11272, 12848, 13552, 15499, 17666, 19726, 22484, 22544, 30998, 35332, 39452, 44968, 61831, 61996, 70664, 78904, 89936, 102857, 108493, 123662, 123992, 141328, 157808, 170489, 205714, 216986, 247324, 247984, 340978, 411428, 433972, 494648, 681956, 719999, 822856, 867944, 989296, 1131427, 1193423, 1363912, 1439998, 1645712, 1735888, 2262854, 2386846, 2727824, 2879996, 4525708, 4773692, 5759992, 7919989, 9051416, 9547384, 11519984, 12445697, 15839978, 18102832, 19094768, 24891394, 31679956, 49782788, 63359912, 87119879, 99565576, 126719824, 174239758, 199131152, 348479516, 696959032, 1393918064]

約数ペア:

[(1, 1393918064), (2, 696959032), (4, 348479516), (7, 199131152), (8, 174239758), (11, 126719824), (14, 99565576), (16, 87119879), (22, 63359912), (28, 49782788), (44, 31679956), (56, 24891394), (73, 19094768), (77, 18102832), (88, 15839978), (112, 12445697), (121, 11519984), (146, 9547384), (154, 9051416), (176, 7919989), (242, 5759992), (292, 4773692), (308, 4525708), (484, 2879996), (511, 2727824), (584, 2386846), (616, 2262854), (803, 1735888), (847, 1645712), (968, 1439998), (1022, 1363912), (1168, 1193423), (1232, 1131427), (1409, 989296), (1606, 867944), (1694, 822856), (1936, 719999), (2044, 681956), (2818, 494648), (3212, 433972), (3388, 411428), (4088, 340978), (5621, 247984), (5636, 247324), (6424, 216986), (6776, 205714), (8176, 170489), (8833, 157808), (9863, 141328), (11242, 123992), (11272, 123662), (12848, 108493), (13552, 102857), (15499, 89936), (17666, 78904), (19726, 70664), (22484, 61996), (22544, 61831), (30998, 44968), (35332, 39452)]