249073728

素因数分解:

$2^6\times 3^1\times {\mathrm{79}}^1\times {\mathrm{16421}}^1$

素因数の和:16515

約数の個数: 56

約数和(自身を含む): 667390080

約数和(自身を除く): 418316352

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 79, 96, 158, 192, 237, 316, 474, 632, 948, 1264, 1896, 2528, 3792, 5056, 7584, 15168, 16421, 32842, 49263, 65684, 98526, 131368, 197052, 262736, 394104, 525472, 788208, 1050944, 1297259, 1576416, 2594518, 3152832, 3891777, 5189036, 7783554, 10378072, 15567108, 20756144, 31134216, 41512288, 62268432, 83024576, 124536864, 249073728]

約数ペア:

[(1, 249073728), (2, 124536864), (3, 83024576), (4, 62268432), (6, 41512288), (8, 31134216), (12, 20756144), (16, 15567108), (24, 10378072), (32, 7783554), (48, 5189036), (64, 3891777), (79, 3152832), (96, 2594518), (158, 1576416), (192, 1297259), (237, 1050944), (316, 788208), (474, 525472), (632, 394104), (948, 262736), (1264, 197052), (1896, 131368), (2528, 98526), (3792, 65684), (5056, 49263), (7584, 32842), (15168, 16421)]