235925872

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{5227}}^1$

素因数の和:5286

約数の個数: 80

約数和(自身を含む): 580851712

約数和(自身を除く): 344925840

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 31, 52, 56, 62, 91, 104, 112, 124, 182, 208, 217, 248, 364, 403, 434, 496, 728, 806, 868, 1456, 1612, 1736, 2821, 3224, 3472, 5227, 5642, 6448, 10454, 11284, 20908, 22568, 36589, 41816, 45136, 67951, 73178, 83632, 135902, 146356, 162037, 271804, 292712, 324074, 475657, 543608, 585424, 648148, 951314, 1087216, 1134259, 1296296, 1902628, 2106481, 2268518, 2592592, 3805256, 4212962, 4537036, 7610512, 8425924, 9074072, 14745367, 16851848, 18148144, 29490734, 33703696, 58981468, 117962936, 235925872]

約数ペア:

[(1, 235925872), (2, 117962936), (4, 58981468), (7, 33703696), (8, 29490734), (13, 18148144), (14, 16851848), (16, 14745367), (26, 9074072), (28, 8425924), (31, 7610512), (52, 4537036), (56, 4212962), (62, 3805256), (91, 2592592), (104, 2268518), (112, 2106481), (124, 1902628), (182, 1296296), (208, 1134259), (217, 1087216), (248, 951314), (364, 648148), (403, 585424), (434, 543608), (496, 475657), (728, 324074), (806, 292712), (868, 271804), (1456, 162037), (1612, 146356), (1736, 135902), (2821, 83632), (3224, 73178), (3472, 67951), (5227, 45136), (5642, 41816), (6448, 36589), (10454, 22568), (11284, 20908)]