245747358

素因数分解:

$2^1\times 3^6\times {\mathrm{41}}^1\times {\mathrm{4111}}^1$

素因数の和:4172

約数の個数: 56

約数和(自身を含む): 566296416

約数和(自身を除く): 320549058

約数列:

[1, 2, 3, 6, 9, 18, 27, 41, 54, 81, 82, 123, 162, 243, 246, 369, 486, 729, 738, 1107, 1458, 2214, 3321, 4111, 6642, 8222, 9963, 12333, 19926, 24666, 29889, 36999, 59778, 73998, 110997, 168551, 221994, 332991, 337102, 505653, 665982, 998973, 1011306, 1516959, 1997946, 2996919, 3033918, 4550877, 5993838, 9101754, 13652631, 27305262, 40957893, 81915786, 122873679, 245747358]

約数ペア:

[(1, 245747358), (2, 122873679), (3, 81915786), (6, 40957893), (9, 27305262), (18, 13652631), (27, 9101754), (41, 5993838), (54, 4550877), (81, 3033918), (82, 2996919), (123, 1997946), (162, 1516959), (243, 1011306), (246, 998973), (369, 665982), (486, 505653), (729, 337102), (738, 332991), (1107, 221994), (1458, 168551), (2214, 110997), (3321, 73998), (4111, 59778), (6642, 36999), (8222, 29889), (9963, 24666), (12333, 19926)]