639332166408

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{2803}}^1\times {\mathrm{731053}}^1$

素因数の和:733878

約数の個数: 64

約数和(自身を含む): 1721895349440

約数和(自身を除く): 1082563183032

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 312, 2803, 5606, 8409, 11212, 16818, 22424, 33636, 36439, 67272, 72878, 109317, 145756, 218634, 291512, 437268, 731053, 874536, 1462106, 2193159, 2924212, 4386318, 5848424, 8772636, 9503689, 17545272, 19007378, 28511067, 38014756, 57022134, 76029512, 114044268, 228088536, 2049141559, 4098283118, 6147424677, 8196566236, 12294849354, 16393132472, 24589698708, 26638840267, 49179397416, 53277680534, 79916520801, 106555361068, 159833041602, 213110722136, 319666083204, 639332166408]

約数ペア:

[(1, 639332166408), (2, 319666083204), (3, 213110722136), (4, 159833041602), (6, 106555361068), (8, 79916520801), (12, 53277680534), (13, 49179397416), (24, 26638840267), (26, 24589698708), (39, 16393132472), (52, 12294849354), (78, 8196566236), (104, 6147424677), (156, 4098283118), (312, 2049141559), (2803, 228088536), (5606, 114044268), (8409, 76029512), (11212, 57022134), (16818, 38014756), (22424, 28511067), (33636, 19007378), (36439, 17545272), (67272, 9503689), (72878, 8772636), (109317, 5848424), (145756, 4386318), (218634, 2924212), (291512, 2193159), (437268, 1462106), (731053, 874536)]