228940998

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{163}}^1\times {\mathrm{1637}}^1$

素因数の和:1829

約数の個数: 64

約数和(自身を含む): 541562112

約数和(自身を除く): 312621114

約数列:

[1, 2, 3, 6, 11, 13, 22, 26, 33, 39, 66, 78, 143, 163, 286, 326, 429, 489, 858, 978, 1637, 1793, 2119, 3274, 3586, 4238, 4911, 5379, 6357, 9822, 10758, 12714, 18007, 21281, 23309, 36014, 42562, 46618, 54021, 63843, 69927, 108042, 127686, 139854, 234091, 266831, 468182, 533662, 702273, 800493, 1404546, 1600986, 2935141, 3468803, 5870282, 6937606, 8805423, 10406409, 17610846, 20812818, 38156833, 76313666, 114470499, 228940998]

約数ペア:

[(1, 228940998), (2, 114470499), (3, 76313666), (6, 38156833), (11, 20812818), (13, 17610846), (22, 10406409), (26, 8805423), (33, 6937606), (39, 5870282), (66, 3468803), (78, 2935141), (143, 1600986), (163, 1404546), (286, 800493), (326, 702273), (429, 533662), (489, 468182), (858, 266831), (978, 234091), (1637, 139854), (1793, 127686), (2119, 108042), (3274, 69927), (3586, 63843), (4238, 54021), (4911, 46618), (5379, 42562), (6357, 36014), (9822, 23309), (10758, 21281), (12714, 18007)]