322730408

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{191}}^1\times {\mathrm{211}}^1$

素因数の和:439

約数の個数: 128

約数和(自身を含む): 820592640

約数和(自身を除く): 497862232

約数列:

[1, 2, 4, 7, 8, 11, 13, 14, 22, 26, 28, 44, 52, 56, 77, 88, 91, 104, 143, 154, 182, 191, 211, 286, 308, 364, 382, 422, 572, 616, 728, 764, 844, 1001, 1144, 1337, 1477, 1528, 1688, 2002, 2101, 2321, 2483, 2674, 2743, 2954, 4004, 4202, 4642, 4966, 5348, 5486, 5908, 8008, 8404, 9284, 9932, 10696, 10972, 11816, 14707, 16247, 16808, 17381, 18568, 19201, 19864, 21944, 27313, 29414, 30173, 32494, 34762, 38402, 40301, 54626, 58828, 60346, 64988, 69524, 76804, 80602, 109252, 117656, 120692, 129976, 139048, 153608, 161204, 191191, 211211, 218504, 241384, 282107, 322408, 382382, 422422, 443311, 523913, 564214, 764764, 844844, 886622, 1047826, 1128428, 1529528, 1689688, 1773244, 2095652, 2256856, 3103177, 3546488, 3667391, 4191304, 5763043, 6206354, 7334782, 11526086, 12412708, 14669564, 23052172, 24825416, 29339128, 40341301, 46104344, 80682602, 161365204, 322730408]

約数ペア:

[(1, 322730408), (2, 161365204), (4, 80682602), (7, 46104344), (8, 40341301), (11, 29339128), (13, 24825416), (14, 23052172), (22, 14669564), (26, 12412708), (28, 11526086), (44, 7334782), (52, 6206354), (56, 5763043), (77, 4191304), (88, 3667391), (91, 3546488), (104, 3103177), (143, 2256856), (154, 2095652), (182, 1773244), (191, 1689688), (211, 1529528), (286, 1128428), (308, 1047826), (364, 886622), (382, 844844), (422, 764764), (572, 564214), (616, 523913), (728, 443311), (764, 422422), (844, 382382), (1001, 322408), (1144, 282107), (1337, 241384), (1477, 218504), (1528, 211211), (1688, 191191), (2002, 161204), (2101, 153608), (2321, 139048), (2483, 129976), (2674, 120692), (2743, 117656), (2954, 109252), (4004, 80602), (4202, 76804), (4642, 69524), (4966, 64988), (5348, 60346), (5486, 58828), (5908, 54626), (8008, 40301), (8404, 38402), (9284, 34762), (9932, 32494), (10696, 30173), (10972, 29414), (11816, 27313), (14707, 21944), (16247, 19864), (16808, 19201), (17381, 18568)]