329085484

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{14821}}^1$

素因数の和:14906

約数の個数: 48

約数和(自身を含む): 720467776

約数和(自身を除く): 391382292

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 61, 91, 122, 182, 244, 364, 427, 793, 854, 1586, 1708, 3172, 5551, 11102, 14821, 22204, 29642, 59284, 103747, 192673, 207494, 385346, 414988, 770692, 904081, 1348711, 1808162, 2697422, 3616324, 5394844, 6328567, 11753053, 12657134, 23506106, 25314268, 47012212, 82271371, 164542742, 329085484]

約数ペア:

[(1, 329085484), (2, 164542742), (4, 82271371), (7, 47012212), (13, 25314268), (14, 23506106), (26, 12657134), (28, 11753053), (52, 6328567), (61, 5394844), (91, 3616324), (122, 2697422), (182, 1808162), (244, 1348711), (364, 904081), (427, 770692), (793, 414988), (854, 385346), (1586, 207494), (1708, 192673), (3172, 103747), (5551, 59284), (11102, 29642), (14821, 22204)]