245944296

素因数分解:

$2^3\times 3^3\times {\mathrm{13}}^1\times {\mathrm{87587}}^1$

素因数の和:87615

約数の個数: 64

約数和(自身を含む): 735739200

約数和(自身を除く): 489794904

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 27, 36, 39, 52, 54, 72, 78, 104, 108, 117, 156, 216, 234, 312, 351, 468, 702, 936, 1404, 2808, 87587, 175174, 262761, 350348, 525522, 700696, 788283, 1051044, 1138631, 1576566, 2102088, 2277262, 2364849, 3153132, 3415893, 4554524, 4729698, 6306264, 6831786, 9109048, 9459396, 10247679, 13663572, 18918792, 20495358, 27327144, 30743037, 40990716, 61486074, 81981432, 122972148, 245944296]

約数ペア:

[(1, 245944296), (2, 122972148), (3, 81981432), (4, 61486074), (6, 40990716), (8, 30743037), (9, 27327144), (12, 20495358), (13, 18918792), (18, 13663572), (24, 10247679), (26, 9459396), (27, 9109048), (36, 6831786), (39, 6306264), (52, 4729698), (54, 4554524), (72, 3415893), (78, 3153132), (104, 2364849), (108, 2277262), (117, 2102088), (156, 1576566), (216, 1138631), (234, 1051044), (312, 788283), (351, 700696), (468, 525522), (702, 350348), (936, 262761), (1404, 175174), (2808, 87587)]