317895984

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{315373}}^1$

素因数の和:315394

約数の個数: 60

約数和(自身を含む): 1016765776

約数和(自身を除く): 698869792

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 56, 63, 72, 84, 112, 126, 144, 168, 252, 336, 504, 1008, 315373, 630746, 946119, 1261492, 1892238, 2207611, 2522984, 2838357, 3784476, 4415222, 5045968, 5676714, 6622833, 7568952, 8830444, 11353428, 13245666, 15137904, 17660888, 19868499, 22706856, 26491332, 35321776, 39736998, 45413712, 52982664, 79473996, 105965328, 158947992, 317895984]

約数ペア:

[(1, 317895984), (2, 158947992), (3, 105965328), (4, 79473996), (6, 52982664), (7, 45413712), (8, 39736998), (9, 35321776), (12, 26491332), (14, 22706856), (16, 19868499), (18, 17660888), (21, 15137904), (24, 13245666), (28, 11353428), (36, 8830444), (42, 7568952), (48, 6622833), (56, 5676714), (63, 5045968), (72, 4415222), (84, 3784476), (112, 2838357), (126, 2522984), (144, 2207611), (168, 1892238), (252, 1261492), (336, 946119), (504, 630746), (1008, 315373)]