254532072

素因数分解:

$2^3\times 3^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{251}}^1$

素因数の和:367

約数の個数: 128

約数和(自身を含む): 696729600

約数和(自身を除く): 442197528

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 29, 31, 47, 58, 62, 87, 93, 94, 116, 124, 141, 174, 186, 188, 232, 248, 251, 282, 348, 372, 376, 502, 564, 696, 744, 753, 899, 1004, 1128, 1363, 1457, 1506, 1798, 2008, 2697, 2726, 2914, 3012, 3596, 4089, 4371, 5394, 5452, 5828, 6024, 7192, 7279, 7781, 8178, 8742, 10788, 10904, 11656, 11797, 14558, 15562, 16356, 17484, 21576, 21837, 23343, 23594, 29116, 31124, 32712, 34968, 35391, 42253, 43674, 46686, 47188, 58232, 62248, 70782, 84506, 87348, 93372, 94376, 126759, 141564, 169012, 174696, 186744, 225649, 253518, 283128, 338024, 342113, 365707, 451298, 507036, 676947, 684226, 731414, 902596, 1014072, 1026339, 1097121, 1353894, 1368452, 1462828, 1805192, 2052678, 2194242, 2707788, 2736904, 2925656, 4105356, 4388484, 5415576, 8210712, 8776968, 10605503, 21211006, 31816509, 42422012, 63633018, 84844024, 127266036, 254532072]

約数ペア:

[(1, 254532072), (2, 127266036), (3, 84844024), (4, 63633018), (6, 42422012), (8, 31816509), (12, 21211006), (24, 10605503), (29, 8776968), (31, 8210712), (47, 5415576), (58, 4388484), (62, 4105356), (87, 2925656), (93, 2736904), (94, 2707788), (116, 2194242), (124, 2052678), (141, 1805192), (174, 1462828), (186, 1368452), (188, 1353894), (232, 1097121), (248, 1026339), (251, 1014072), (282, 902596), (348, 731414), (372, 684226), (376, 676947), (502, 507036), (564, 451298), (696, 365707), (744, 342113), (753, 338024), (899, 283128), (1004, 253518), (1128, 225649), (1363, 186744), (1457, 174696), (1506, 169012), (1798, 141564), (2008, 126759), (2697, 94376), (2726, 93372), (2914, 87348), (3012, 84506), (3596, 70782), (4089, 62248), (4371, 58232), (5394, 47188), (5452, 46686), (5828, 43674), (6024, 42253), (7192, 35391), (7279, 34968), (7781, 32712), (8178, 31124), (8742, 29116), (10788, 23594), (10904, 23343), (11656, 21837), (11797, 21576), (14558, 17484), (15562, 16356)]