1129986648

素因数分解:

$2^3\times 3^2\times 7^2\times {\mathrm{320291}}^1$

素因数の和:320317

約数の個数: 72

約数和(自身を含む): 3560045580

約数和(自身を除く): 2430058932

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 49, 56, 63, 72, 84, 98, 126, 147, 168, 196, 252, 294, 392, 441, 504, 588, 882, 1176, 1764, 3528, 320291, 640582, 960873, 1281164, 1921746, 2242037, 2562328, 2882619, 3843492, 4484074, 5765238, 6726111, 7686984, 8968148, 11530476, 13452222, 15694259, 17936296, 20178333, 23060952, 26904444, 31388518, 40356666, 47082777, 53808888, 62777036, 80713332, 94165554, 125554072, 141248331, 161426664, 188331108, 282496662, 376662216, 564993324, 1129986648]

約数ペア:

[(1, 1129986648), (2, 564993324), (3, 376662216), (4, 282496662), (6, 188331108), (7, 161426664), (8, 141248331), (9, 125554072), (12, 94165554), (14, 80713332), (18, 62777036), (21, 53808888), (24, 47082777), (28, 40356666), (36, 31388518), (42, 26904444), (49, 23060952), (56, 20178333), (63, 17936296), (72, 15694259), (84, 13452222), (98, 11530476), (126, 8968148), (147, 7686984), (168, 6726111), (196, 5765238), (252, 4484074), (294, 3843492), (392, 2882619), (441, 2562328), (504, 2242037), (588, 1921746), (882, 1281164), (1176, 960873), (1764, 640582), (3528, 320291)]