496538016

素因数分解:

$2^5\times 3^1\times {\mathrm{13}}^1\times {\mathrm{397867}}^1$

素因数の和:397893

約数の個数: 48

約数和(自身を含む): 1403678304

約数和(自身を除く): 907140288

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 78, 96, 104, 156, 208, 312, 416, 624, 1248, 397867, 795734, 1193601, 1591468, 2387202, 3182936, 4774404, 5172271, 6365872, 9548808, 10344542, 12731744, 15516813, 19097616, 20689084, 31033626, 38195232, 41378168, 62067252, 82756336, 124134504, 165512672, 248269008, 496538016]

約数ペア:

[(1, 496538016), (2, 248269008), (3, 165512672), (4, 124134504), (6, 82756336), (8, 62067252), (12, 41378168), (13, 38195232), (16, 31033626), (24, 20689084), (26, 19097616), (32, 15516813), (39, 12731744), (48, 10344542), (52, 9548808), (78, 6365872), (96, 5172271), (104, 4774404), (156, 3182936), (208, 2387202), (312, 1591468), (416, 1193601), (624, 795734), (1248, 397867)]