268656003

素因数分解:

$3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{2789}}^1$

素因数の和:2952

約数の個数: 48

約数和(自身を含む): 487468800

約数和(自身を除く): 218812797

約数列:

[1, 3, 7, 9, 11, 21, 33, 63, 77, 99, 139, 231, 417, 693, 973, 1251, 1529, 2789, 2919, 4587, 8367, 8757, 10703, 13761, 19523, 25101, 30679, 32109, 58569, 92037, 96327, 175707, 214753, 276111, 387671, 644259, 1163013, 1932777, 2713697, 3489039, 4264381, 8141091, 12793143, 24423273, 29850667, 38379429, 89552001, 268656003]

約数ペア:

[(1, 268656003), (3, 89552001), (7, 38379429), (9, 29850667), (11, 24423273), (21, 12793143), (33, 8141091), (63, 4264381), (77, 3489039), (99, 2713697), (139, 1932777), (231, 1163013), (417, 644259), (693, 387671), (973, 276111), (1251, 214753), (1529, 175707), (2789, 96327), (2919, 92037), (4587, 58569), (8367, 32109), (8757, 30679), (10703, 25101), (13761, 19523)]