489330896

素因数分解:

$2^4\times {\mathrm{59}}^1\times {\mathrm{569}}^1\times {\mathrm{911}}^1$

素因数の和:1547

約数の個数: 40

約数和(自身を含む): 966902400

約数和(自身を除く): 477571504

約数列:

[1, 2, 4, 8, 16, 59, 118, 236, 472, 569, 911, 944, 1138, 1822, 2276, 3644, 4552, 7288, 9104, 14576, 33571, 53749, 67142, 107498, 134284, 214996, 268568, 429992, 518359, 537136, 859984, 1036718, 2073436, 4146872, 8293744, 30583181, 61166362, 122332724, 244665448, 489330896]

約数ペア:

[(1, 489330896), (2, 244665448), (4, 122332724), (8, 61166362), (16, 30583181), (59, 8293744), (118, 4146872), (236, 2073436), (472, 1036718), (569, 859984), (911, 537136), (944, 518359), (1138, 429992), (1822, 268568), (2276, 214996), (3644, 134284), (4552, 107498), (7288, 67142), (9104, 53749), (14576, 33571)]