253462716

素因数分解:

$2^2\times 3^3\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{2473}}^1$

素因数の和:2572

約数の個数: 96

約数和(自身を含む): 717657920

約数和(自身を除く): 464195204

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 36, 39, 52, 54, 73, 78, 108, 117, 146, 156, 219, 234, 292, 351, 438, 468, 657, 702, 876, 949, 1314, 1404, 1898, 1971, 2473, 2628, 2847, 3796, 3942, 4946, 5694, 7419, 7884, 8541, 9892, 11388, 14838, 17082, 22257, 25623, 29676, 32149, 34164, 44514, 51246, 64298, 66771, 89028, 96447, 102492, 128596, 133542, 180529, 192894, 267084, 289341, 361058, 385788, 541587, 578682, 722116, 868023, 1083174, 1157364, 1624761, 1736046, 2166348, 2346877, 3249522, 3472092, 4693754, 4874283, 6499044, 7040631, 9387508, 9748566, 14081262, 19497132, 21121893, 28162524, 42243786, 63365679, 84487572, 126731358, 253462716]

約数ペア:

[(1, 253462716), (2, 126731358), (3, 84487572), (4, 63365679), (6, 42243786), (9, 28162524), (12, 21121893), (13, 19497132), (18, 14081262), (26, 9748566), (27, 9387508), (36, 7040631), (39, 6499044), (52, 4874283), (54, 4693754), (73, 3472092), (78, 3249522), (108, 2346877), (117, 2166348), (146, 1736046), (156, 1624761), (219, 1157364), (234, 1083174), (292, 868023), (351, 722116), (438, 578682), (468, 541587), (657, 385788), (702, 361058), (876, 289341), (949, 267084), (1314, 192894), (1404, 180529), (1898, 133542), (1971, 128596), (2473, 102492), (2628, 96447), (2847, 89028), (3796, 66771), (3942, 64298), (4946, 51246), (5694, 44514), (7419, 34164), (7884, 32149), (8541, 29676), (9892, 25623), (11388, 22257), (14838, 17082)]