1602328

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1$

素因数の和:128

約数の個数: 64

約数和(自身を含む): 3870720

約数和(自身を除く): 2268392

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 31, 52, 56, 62, 71, 91, 104, 124, 142, 182, 217, 248, 284, 364, 403, 434, 497, 568, 728, 806, 868, 923, 994, 1612, 1736, 1846, 1988, 2201, 2821, 3224, 3692, 3976, 4402, 5642, 6461, 7384, 8804, 11284, 12922, 15407, 17608, 22568, 25844, 28613, 30814, 51688, 57226, 61628, 114452, 123256, 200291, 228904, 400582, 801164, 1602328]

約数ペア:

[(1, 1602328), (2, 801164), (4, 400582), (7, 228904), (8, 200291), (13, 123256), (14, 114452), (26, 61628), (28, 57226), (31, 51688), (52, 30814), (56, 28613), (62, 25844), (71, 22568), (91, 17608), (104, 15407), (124, 12922), (142, 11284), (182, 8804), (217, 7384), (248, 6461), (284, 5642), (364, 4402), (403, 3976), (434, 3692), (497, 3224), (568, 2821), (728, 2201), (806, 1988), (868, 1846), (923, 1736), (994, 1612)]