821525328

素因数分解:

$2^4\times 3^4\times {\mathrm{13}}^1\times {\mathrm{48761}}^1$

素因数の和:48794

約数の個数: 100

約数和(自身を含む): 2560687668

約数和(自身を除く): 1739162340

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 36, 39, 48, 52, 54, 72, 78, 81, 104, 108, 117, 144, 156, 162, 208, 216, 234, 312, 324, 351, 432, 468, 624, 648, 702, 936, 1053, 1296, 1404, 1872, 2106, 2808, 4212, 5616, 8424, 16848, 48761, 97522, 146283, 195044, 292566, 390088, 438849, 585132, 633893, 780176, 877698, 1170264, 1267786, 1316547, 1755396, 1901679, 2340528, 2535572, 2633094, 3510792, 3803358, 3949641, 5071144, 5266188, 5705037, 7021584, 7606716, 7899282, 10142288, 10532376, 11410074, 15213432, 15798564, 17115111, 21064752, 22820148, 30426864, 31597128, 34230222, 45640296, 51345333, 63194256, 68460444, 91280592, 102690666, 136920888, 205381332, 273841776, 410762664, 821525328]

約数ペア:

[(1, 821525328), (2, 410762664), (3, 273841776), (4, 205381332), (6, 136920888), (8, 102690666), (9, 91280592), (12, 68460444), (13, 63194256), (16, 51345333), (18, 45640296), (24, 34230222), (26, 31597128), (27, 30426864), (36, 22820148), (39, 21064752), (48, 17115111), (52, 15798564), (54, 15213432), (72, 11410074), (78, 10532376), (81, 10142288), (104, 7899282), (108, 7606716), (117, 7021584), (144, 5705037), (156, 5266188), (162, 5071144), (208, 3949641), (216, 3803358), (234, 3510792), (312, 2633094), (324, 2535572), (351, 2340528), (432, 1901679), (468, 1755396), (624, 1316547), (648, 1267786), (702, 1170264), (936, 877698), (1053, 780176), (1296, 633893), (1404, 585132), (1872, 438849), (2106, 390088), (2808, 292566), (4212, 195044), (5616, 146283), (8424, 97522), (16848, 48761)]