726491688

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{199}}^1\times {\mathrm{11701}}^1$

素因数の和:11922

約数の個数: 64

約数和(自身を含む): 1965936000

約数和(自身を除く): 1239444312

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 199, 312, 398, 597, 796, 1194, 1592, 2388, 2587, 4776, 5174, 7761, 10348, 11701, 15522, 20696, 23402, 31044, 35103, 46804, 62088, 70206, 93608, 140412, 152113, 280824, 304226, 456339, 608452, 912678, 1216904, 1825356, 2328499, 3650712, 4656998, 6985497, 9313996, 13970994, 18627992, 27941988, 30270487, 55883976, 60540974, 90811461, 121081948, 181622922, 242163896, 363245844, 726491688]

約数ペア:

[(1, 726491688), (2, 363245844), (3, 242163896), (4, 181622922), (6, 121081948), (8, 90811461), (12, 60540974), (13, 55883976), (24, 30270487), (26, 27941988), (39, 18627992), (52, 13970994), (78, 9313996), (104, 6985497), (156, 4656998), (199, 3650712), (312, 2328499), (398, 1825356), (597, 1216904), (796, 912678), (1194, 608452), (1592, 456339), (2388, 304226), (2587, 280824), (4776, 152113), (5174, 140412), (7761, 93608), (10348, 70206), (11701, 62088), (15522, 46804), (20696, 35103), (23402, 31044)]