249007872

素因数分解:

$2^8\times 3^1\times {\mathrm{31}}^1\times {\mathrm{10459}}^1$

素因数の和:10509

約数の個数: 72

約数和(自身を含む): 684167680

約数和(自身を除く): 435159808

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 32, 48, 62, 64, 93, 96, 124, 128, 186, 192, 248, 256, 372, 384, 496, 744, 768, 992, 1488, 1984, 2976, 3968, 5952, 7936, 10459, 11904, 20918, 23808, 31377, 41836, 62754, 83672, 125508, 167344, 251016, 324229, 334688, 502032, 648458, 669376, 972687, 1004064, 1296916, 1338752, 1945374, 2008128, 2593832, 2677504, 3890748, 4016256, 5187664, 7781496, 8032512, 10375328, 15562992, 20750656, 31125984, 41501312, 62251968, 83002624, 124503936, 249007872]

約数ペア:

[(1, 249007872), (2, 124503936), (3, 83002624), (4, 62251968), (6, 41501312), (8, 31125984), (12, 20750656), (16, 15562992), (24, 10375328), (31, 8032512), (32, 7781496), (48, 5187664), (62, 4016256), (64, 3890748), (93, 2677504), (96, 2593832), (124, 2008128), (128, 1945374), (186, 1338752), (192, 1296916), (248, 1004064), (256, 972687), (372, 669376), (384, 648458), (496, 502032), (744, 334688), (768, 324229), (992, 251016), (1488, 167344), (1984, 125508), (2976, 83672), (3968, 62754), (5952, 41836), (7936, 31377), (10459, 23808), (11904, 20918)]