905829264

素因数分解:

$2^4\times 3^3\times {\mathrm{37}}^1\times {\mathrm{56671}}^1$

素因数の和:56725

約数の個数: 80

約数和(自身を含む): 2670384640

約数和(自身を除く): 1764555376

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 37, 48, 54, 72, 74, 108, 111, 144, 148, 216, 222, 296, 333, 432, 444, 592, 666, 888, 999, 1332, 1776, 1998, 2664, 3996, 5328, 7992, 15984, 56671, 113342, 170013, 226684, 340026, 453368, 510039, 680052, 906736, 1020078, 1360104, 1530117, 2040156, 2096827, 2720208, 3060234, 4080312, 4193654, 6120468, 6290481, 8160624, 8387308, 12240936, 12580962, 16774616, 18871443, 24481872, 25161924, 33549232, 37742886, 50323848, 56614329, 75485772, 100647696, 113228658, 150971544, 226457316, 301943088, 452914632, 905829264]

約数ペア:

[(1, 905829264), (2, 452914632), (3, 301943088), (4, 226457316), (6, 150971544), (8, 113228658), (9, 100647696), (12, 75485772), (16, 56614329), (18, 50323848), (24, 37742886), (27, 33549232), (36, 25161924), (37, 24481872), (48, 18871443), (54, 16774616), (72, 12580962), (74, 12240936), (108, 8387308), (111, 8160624), (144, 6290481), (148, 6120468), (216, 4193654), (222, 4080312), (296, 3060234), (333, 2720208), (432, 2096827), (444, 2040156), (592, 1530117), (666, 1360104), (888, 1020078), (999, 906736), (1332, 680052), (1776, 510039), (1998, 453368), (2664, 340026), (3996, 226684), (5328, 170013), (7992, 113342), (15984, 56671)]