445982928

素因数分解:

$2^4\times 3^1\times {\mathrm{43}}^1\times {\mathrm{173}}^1\times {\mathrm{1249}}^1$

素因数の和:1476

約数の個数: 80

約数和(自身を含む): 1186680000

約数和(自身を除く): 740697072

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 43, 48, 86, 129, 172, 173, 258, 344, 346, 516, 519, 688, 692, 1032, 1038, 1249, 1384, 2064, 2076, 2498, 2768, 3747, 4152, 4996, 7439, 7494, 8304, 9992, 14878, 14988, 19984, 22317, 29756, 29976, 44634, 53707, 59512, 59952, 89268, 107414, 119024, 161121, 178536, 214828, 216077, 322242, 357072, 429656, 432154, 644484, 648231, 859312, 864308, 1288968, 1296462, 1728616, 2577936, 2592924, 3457232, 5185848, 9291311, 10371696, 18582622, 27873933, 37165244, 55747866, 74330488, 111495732, 148660976, 222991464, 445982928]

約数ペア:

[(1, 445982928), (2, 222991464), (3, 148660976), (4, 111495732), (6, 74330488), (8, 55747866), (12, 37165244), (16, 27873933), (24, 18582622), (43, 10371696), (48, 9291311), (86, 5185848), (129, 3457232), (172, 2592924), (173, 2577936), (258, 1728616), (344, 1296462), (346, 1288968), (516, 864308), (519, 859312), (688, 648231), (692, 644484), (1032, 432154), (1038, 429656), (1249, 357072), (1384, 322242), (2064, 216077), (2076, 214828), (2498, 178536), (2768, 161121), (3747, 119024), (4152, 107414), (4996, 89268), (7439, 59952), (7494, 59512), (8304, 53707), (9992, 44634), (14878, 29976), (14988, 29756), (19984, 22317)]