315629888

素因数分解:

$2^6\times 7^1\times {\mathrm{17}}^1\times {\mathrm{41443}}^1$

素因数の和:41479

約数の個数: 56

約数和(自身を含む): 757927872

約数和(自身を除く): 442297984

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 32, 34, 56, 64, 68, 112, 119, 136, 224, 238, 272, 448, 476, 544, 952, 1088, 1904, 3808, 7616, 41443, 82886, 165772, 290101, 331544, 580202, 663088, 704531, 1160404, 1326176, 1409062, 2320808, 2652352, 2818124, 4641616, 4931717, 5636248, 9283232, 9863434, 11272496, 18566464, 19726868, 22544992, 39453736, 45089984, 78907472, 157814944, 315629888]

約数ペア:

[(1, 315629888), (2, 157814944), (4, 78907472), (7, 45089984), (8, 39453736), (14, 22544992), (16, 19726868), (17, 18566464), (28, 11272496), (32, 9863434), (34, 9283232), (56, 5636248), (64, 4931717), (68, 4641616), (112, 2818124), (119, 2652352), (136, 2320808), (224, 1409062), (238, 1326176), (272, 1160404), (448, 704531), (476, 663088), (544, 580202), (952, 331544), (1088, 290101), (1904, 165772), (3808, 82886), (7616, 41443)]