531846536

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{127}}^1\times {\mathrm{601}}^1$

素因数の和:814

約数の個数: 64

約数和(自身を含む): 1100359680

約数和(自身を除く): 568513144

約数列:

[1, 2, 4, 8, 13, 26, 52, 67, 104, 127, 134, 254, 268, 508, 536, 601, 871, 1016, 1202, 1651, 1742, 2404, 3302, 3484, 4808, 6604, 6968, 7813, 8509, 13208, 15626, 17018, 31252, 34036, 40267, 62504, 68072, 76327, 80534, 110617, 152654, 161068, 221234, 305308, 322136, 442468, 523471, 610616, 884936, 992251, 1046942, 1984502, 2093884, 3969004, 4187768, 5113909, 7938008, 10227818, 20455636, 40911272, 66480817, 132961634, 265923268, 531846536]

約数ペア:

[(1, 531846536), (2, 265923268), (4, 132961634), (8, 66480817), (13, 40911272), (26, 20455636), (52, 10227818), (67, 7938008), (104, 5113909), (127, 4187768), (134, 3969004), (254, 2093884), (268, 1984502), (508, 1046942), (536, 992251), (601, 884936), (871, 610616), (1016, 523471), (1202, 442468), (1651, 322136), (1742, 305308), (2404, 221234), (3302, 161068), (3484, 152654), (4808, 110617), (6604, 80534), (6968, 76327), (7813, 68072), (8509, 62504), (13208, 40267), (15626, 34036), (17018, 31252)]