748885392

素因数分解:

$2^4\times 3^3\times {\mathrm{73}}^1\times {\mathrm{23747}}^1$

素因数の和:23837

約数の個数: 80

約数和(自身を含む): 2179116480

約数和(自身を除く): 1430231088

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 73, 108, 144, 146, 216, 219, 292, 432, 438, 584, 657, 876, 1168, 1314, 1752, 1971, 2628, 3504, 3942, 5256, 7884, 10512, 15768, 23747, 31536, 47494, 71241, 94988, 142482, 189976, 213723, 284964, 379952, 427446, 569928, 641169, 854892, 1139856, 1282338, 1709784, 1733531, 2564676, 3419568, 3467062, 5129352, 5200593, 6934124, 10258704, 10401186, 13868248, 15601779, 20802372, 27736496, 31203558, 41604744, 46805337, 62407116, 83209488, 93610674, 124814232, 187221348, 249628464, 374442696, 748885392]

約数ペア:

[(1, 748885392), (2, 374442696), (3, 249628464), (4, 187221348), (6, 124814232), (8, 93610674), (9, 83209488), (12, 62407116), (16, 46805337), (18, 41604744), (24, 31203558), (27, 27736496), (36, 20802372), (48, 15601779), (54, 13868248), (72, 10401186), (73, 10258704), (108, 6934124), (144, 5200593), (146, 5129352), (216, 3467062), (219, 3419568), (292, 2564676), (432, 1733531), (438, 1709784), (584, 1282338), (657, 1139856), (876, 854892), (1168, 641169), (1314, 569928), (1752, 427446), (1971, 379952), (2628, 284964), (3504, 213723), (3942, 189976), (5256, 142482), (7884, 94988), (10512, 71241), (15768, 47494), (23747, 31536)]