312554016

素因数分解:

$2^5\times 3^2\times {\mathrm{359}}^1\times {\mathrm{3023}}^1$

素因数の和:3398

約数の個数: 72

約数和(自身を含む): 891596160

約数和(自身を除く): 579042144

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 288, 359, 718, 1077, 1436, 2154, 2872, 3023, 3231, 4308, 5744, 6046, 6462, 8616, 9069, 11488, 12092, 12924, 17232, 18138, 24184, 25848, 27207, 34464, 36276, 48368, 51696, 54414, 72552, 96736, 103392, 108828, 145104, 217656, 290208, 435312, 870624, 1085257, 2170514, 3255771, 4341028, 6511542, 8682056, 9767313, 13023084, 17364112, 19534626, 26046168, 34728224, 39069252, 52092336, 78138504, 104184672, 156277008, 312554016]

約数ペア:

[(1, 312554016), (2, 156277008), (3, 104184672), (4, 78138504), (6, 52092336), (8, 39069252), (9, 34728224), (12, 26046168), (16, 19534626), (18, 17364112), (24, 13023084), (32, 9767313), (36, 8682056), (48, 6511542), (72, 4341028), (96, 3255771), (144, 2170514), (288, 1085257), (359, 870624), (718, 435312), (1077, 290208), (1436, 217656), (2154, 145104), (2872, 108828), (3023, 103392), (3231, 96736), (4308, 72552), (5744, 54414), (6046, 51696), (6462, 48368), (8616, 36276), (9069, 34464), (11488, 27207), (12092, 25848), (12924, 24184), (17232, 18138)]