228940413

素因数分解:

$3^1\times {\mathrm{13}}^2\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{677}}^1$

素因数の和:758

約数の個数: 48

約数和(自身を含む): 357333120

約数和(自身を除く): 128392707

約数列:

[1, 3, 13, 23, 29, 39, 69, 87, 169, 299, 377, 507, 667, 677, 897, 1131, 2001, 2031, 3887, 4901, 8671, 8801, 11661, 14703, 15571, 19633, 26013, 26403, 46713, 58899, 112723, 114413, 202423, 255229, 338169, 343239, 451559, 607269, 765687, 1354677, 2631499, 3317977, 5870267, 7894497, 9953931, 17610801, 76313471, 228940413]

約数ペア:

[(1, 228940413), (3, 76313471), (13, 17610801), (23, 9953931), (29, 7894497), (39, 5870267), (69, 3317977), (87, 2631499), (169, 1354677), (299, 765687), (377, 607269), (507, 451559), (667, 343239), (677, 338169), (897, 255229), (1131, 202423), (2001, 114413), (2031, 112723), (3887, 58899), (4901, 46713), (8671, 26403), (8801, 26013), (11661, 19633), (14703, 15571)]