323782004

素因数分解:

$2^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{1531}}^1$

素因数の和:1645

約数の個数: 72

約数和(自身を含む): 718851168

約数和(自身を除く): 395069164

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 49, 52, 83, 91, 98, 166, 182, 196, 332, 364, 581, 637, 1079, 1162, 1274, 1531, 2158, 2324, 2548, 3062, 4067, 4316, 6124, 7553, 8134, 10717, 15106, 16268, 19903, 21434, 30212, 39806, 42868, 52871, 75019, 79612, 105742, 127073, 139321, 150038, 211484, 254146, 278642, 300076, 508292, 557284, 889511, 975247, 1651949, 1779022, 1950494, 3303898, 3558044, 3900988, 6226577, 6607796, 11563643, 12453154, 23127286, 24906308, 46254572, 80945501, 161891002, 323782004]

約数ペア:

[(1, 323782004), (2, 161891002), (4, 80945501), (7, 46254572), (13, 24906308), (14, 23127286), (26, 12453154), (28, 11563643), (49, 6607796), (52, 6226577), (83, 3900988), (91, 3558044), (98, 3303898), (166, 1950494), (182, 1779022), (196, 1651949), (332, 975247), (364, 889511), (581, 557284), (637, 508292), (1079, 300076), (1162, 278642), (1274, 254146), (1531, 211484), (2158, 150038), (2324, 139321), (2548, 127073), (3062, 105742), (4067, 79612), (4316, 75019), (6124, 52871), (7553, 42868), (8134, 39806), (10717, 30212), (15106, 21434), (16268, 19903)]