289272672

素因数分解:

$2^5\times 3^2\times {\mathrm{13}}^1\times {\mathrm{77263}}^1$

素因数の和:77292

約数の個数: 72

約数和(自身を含む): 885909024

約数和(自身を除く): 596636352

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 32, 36, 39, 48, 52, 72, 78, 96, 104, 117, 144, 156, 208, 234, 288, 312, 416, 468, 624, 936, 1248, 1872, 3744, 77263, 154526, 231789, 309052, 463578, 618104, 695367, 927156, 1004419, 1236208, 1390734, 1854312, 2008838, 2472416, 2781468, 3013257, 3708624, 4017676, 5562936, 6026514, 7417248, 8035352, 9039771, 11125872, 12053028, 16070704, 18079542, 22251744, 24106056, 32141408, 36159084, 48212112, 72318168, 96424224, 144636336, 289272672]

約数ペア:

[(1, 289272672), (2, 144636336), (3, 96424224), (4, 72318168), (6, 48212112), (8, 36159084), (9, 32141408), (12, 24106056), (13, 22251744), (16, 18079542), (18, 16070704), (24, 12053028), (26, 11125872), (32, 9039771), (36, 8035352), (39, 7417248), (48, 6026514), (52, 5562936), (72, 4017676), (78, 3708624), (96, 3013257), (104, 2781468), (117, 2472416), (144, 2008838), (156, 1854312), (208, 1390734), (234, 1236208), (288, 1004419), (312, 927156), (416, 695367), (468, 618104), (624, 463578), (936, 309052), (1248, 231789), (1872, 154526), (3744, 77263)]