508326

素因数分解:

$2^1\times 3^1\times 7^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1$

素因数の和:58

約数の個数: 64

約数和(自身を含む): 1344000

約数和(自身を除く): 835674

約数列:

[1, 2, 3, 6, 7, 13, 14, 19, 21, 26, 38, 39, 42, 49, 57, 78, 91, 98, 114, 133, 147, 182, 247, 266, 273, 294, 343, 399, 494, 546, 637, 686, 741, 798, 931, 1029, 1274, 1482, 1729, 1862, 1911, 2058, 2793, 3458, 3822, 4459, 5187, 5586, 6517, 8918, 10374, 12103, 13034, 13377, 19551, 24206, 26754, 36309, 39102, 72618, 84721, 169442, 254163, 508326]

約数ペア:

[(1, 508326), (2, 254163), (3, 169442), (6, 84721), (7, 72618), (13, 39102), (14, 36309), (19, 26754), (21, 24206), (26, 19551), (38, 13377), (39, 13034), (42, 12103), (49, 10374), (57, 8918), (78, 6517), (91, 5586), (98, 5187), (114, 4459), (133, 3822), (147, 3458), (182, 2793), (247, 2058), (266, 1911), (273, 1862), (294, 1729), (343, 1482), (399, 1274), (494, 1029), (546, 931), (637, 798), (686, 741)]