724427064

素因数分解:

$2^3\times 3^4\times {\mathrm{1117943}}^1$

素因数の和:1117961

約数の個数: 40

約数和(自身を含む): 2029068360

約数和(自身を除く): 1304641296

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 216, 324, 648, 1117943, 2235886, 3353829, 4471772, 6707658, 8943544, 10061487, 13415316, 20122974, 26830632, 30184461, 40245948, 60368922, 80491896, 90553383, 120737844, 181106766, 241475688, 362213532, 724427064]

約数ペア:

[(1, 724427064), (2, 362213532), (3, 241475688), (4, 181106766), (6, 120737844), (8, 90553383), (9, 80491896), (12, 60368922), (18, 40245948), (24, 30184461), (27, 26830632), (36, 20122974), (54, 13415316), (72, 10061487), (81, 8943544), (108, 6707658), (162, 4471772), (216, 3353829), (324, 2235886), (648, 1117943)]