492049688

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{5791}}^1$

素因数の和:5872

約数の個数: 64

約数和(自身を含む): 1070361600

約数和(自身を除く): 578311912

約数列:

[1, 2, 4, 8, 13, 19, 26, 38, 43, 52, 76, 86, 104, 152, 172, 247, 344, 494, 559, 817, 988, 1118, 1634, 1976, 2236, 3268, 4472, 5791, 6536, 10621, 11582, 21242, 23164, 42484, 46328, 75283, 84968, 110029, 150566, 220058, 249013, 301132, 440116, 498026, 602264, 880232, 996052, 1430377, 1992104, 2860754, 3237169, 4731247, 5721508, 6474338, 9462494, 11443016, 12948676, 18924988, 25897352, 37849976, 61506211, 123012422, 246024844, 492049688]

約数ペア:

[(1, 492049688), (2, 246024844), (4, 123012422), (8, 61506211), (13, 37849976), (19, 25897352), (26, 18924988), (38, 12948676), (43, 11443016), (52, 9462494), (76, 6474338), (86, 5721508), (104, 4731247), (152, 3237169), (172, 2860754), (247, 1992104), (344, 1430377), (494, 996052), (559, 880232), (817, 602264), (988, 498026), (1118, 440116), (1634, 301132), (1976, 249013), (2236, 220058), (3268, 150566), (4472, 110029), (5791, 84968), (6536, 75283), (10621, 46328), (11582, 42484), (21242, 23164)]