2645182416

素因数分解:

$2^4\times 3^1\times {\mathrm{127}}^1\times {\mathrm{397}}^1\times {\mathrm{1093}}^1$

素因数の和:1628

約数の個数: 80

約数和(自身を含む): 6910859264

約数和(自身を除く): 4265676848

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 127, 254, 381, 397, 508, 762, 794, 1016, 1093, 1191, 1524, 1588, 2032, 2186, 2382, 3048, 3176, 3279, 4372, 4764, 6096, 6352, 6558, 8744, 9528, 13116, 17488, 19056, 26232, 50419, 52464, 100838, 138811, 151257, 201676, 277622, 302514, 403352, 416433, 433921, 555244, 605028, 806704, 832866, 867842, 1110488, 1210056, 1301763, 1665732, 1735684, 2220976, 2420112, 2603526, 3331464, 3471368, 5207052, 6662928, 6942736, 10414104, 20828208, 55107967, 110215934, 165323901, 220431868, 330647802, 440863736, 661295604, 881727472, 1322591208, 2645182416]

約数ペア:

[(1, 2645182416), (2, 1322591208), (3, 881727472), (4, 661295604), (6, 440863736), (8, 330647802), (12, 220431868), (16, 165323901), (24, 110215934), (48, 55107967), (127, 20828208), (254, 10414104), (381, 6942736), (397, 6662928), (508, 5207052), (762, 3471368), (794, 3331464), (1016, 2603526), (1093, 2420112), (1191, 2220976), (1524, 1735684), (1588, 1665732), (2032, 1301763), (2186, 1210056), (2382, 1110488), (3048, 867842), (3176, 832866), (3279, 806704), (4372, 605028), (4764, 555244), (6096, 433921), (6352, 416433), (6558, 403352), (8744, 302514), (9528, 277622), (13116, 201676), (17488, 151257), (19056, 138811), (26232, 100838), (50419, 52464)]