723841326

素因数分解:

$2^1\times 3^3\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{127}}^1\times {\mathrm{353}}^1$

素因数の和:527

約数の個数: 128

約数和(自身を含む): 1826979840

約数和(自身を除く): 1103138514

約数列:

[1, 2, 3, 6, 9, 13, 18, 23, 26, 27, 39, 46, 54, 69, 78, 117, 127, 138, 207, 234, 254, 299, 351, 353, 381, 414, 598, 621, 702, 706, 762, 897, 1059, 1143, 1242, 1651, 1794, 2118, 2286, 2691, 2921, 3177, 3302, 3429, 4589, 4953, 5382, 5842, 6354, 6858, 8073, 8119, 8763, 9178, 9531, 9906, 13767, 14859, 16146, 16238, 17526, 19062, 24357, 26289, 27534, 29718, 37973, 41301, 44577, 44831, 48714, 52578, 73071, 75946, 78867, 82602, 89154, 89662, 105547, 113919, 123903, 134493, 146142, 157734, 211094, 219213, 227838, 247806, 268986, 316641, 341757, 403479, 438426, 582803, 633282, 683514, 806958, 949923, 1025271, 1031113, 1165606, 1210437, 1748409, 1899846, 2050542, 2062226, 2420874, 2849769, 3093339, 3496818, 5245227, 5699538, 6186678, 9280017, 10490454, 13404469, 15735681, 18560034, 26808938, 27840051, 31471362, 40213407, 55680102, 80426814, 120640221, 241280442, 361920663, 723841326]

約数ペア:

[(1, 723841326), (2, 361920663), (3, 241280442), (6, 120640221), (9, 80426814), (13, 55680102), (18, 40213407), (23, 31471362), (26, 27840051), (27, 26808938), (39, 18560034), (46, 15735681), (54, 13404469), (69, 10490454), (78, 9280017), (117, 6186678), (127, 5699538), (138, 5245227), (207, 3496818), (234, 3093339), (254, 2849769), (299, 2420874), (351, 2062226), (353, 2050542), (381, 1899846), (414, 1748409), (598, 1210437), (621, 1165606), (702, 1031113), (706, 1025271), (762, 949923), (897, 806958), (1059, 683514), (1143, 633282), (1242, 582803), (1651, 438426), (1794, 403479), (2118, 341757), (2286, 316641), (2691, 268986), (2921, 247806), (3177, 227838), (3302, 219213), (3429, 211094), (4589, 157734), (4953, 146142), (5382, 134493), (5842, 123903), (6354, 113919), (6858, 105547), (8073, 89662), (8119, 89154), (8763, 82602), (9178, 78867), (9531, 75946), (9906, 73071), (13767, 52578), (14859, 48714), (16146, 44831), (16238, 44577), (17526, 41301), (19062, 37973), (24357, 29718), (26289, 27534)]