631247856

素因数分解:

$2^4\times 3^1\times {\mathrm{211}}^1\times {\mathrm{62327}}^1$

素因数の和:62549

約数の個数: 40

約数和(自身を含む): 1638478464

約数和(自身を除く): 1007230608

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 211, 422, 633, 844, 1266, 1688, 2532, 3376, 5064, 10128, 62327, 124654, 186981, 249308, 373962, 498616, 747924, 997232, 1495848, 2991696, 13150997, 26301994, 39452991, 52603988, 78905982, 105207976, 157811964, 210415952, 315623928, 631247856]

約数ペア:

[(1, 631247856), (2, 315623928), (3, 210415952), (4, 157811964), (6, 105207976), (8, 78905982), (12, 52603988), (16, 39452991), (24, 26301994), (48, 13150997), (211, 2991696), (422, 1495848), (633, 997232), (844, 747924), (1266, 498616), (1688, 373962), (2532, 249308), (3376, 186981), (5064, 124654), (10128, 62327)]