315546272

素因数分解:

$2^5\times {\mathrm{31}}^3\times {\mathrm{331}}^1$

素因数の和:434

約数の個数: 48

約数和(自身を含む): 643878144

約数和(自身を除く): 328331872

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 124, 248, 331, 496, 662, 961, 992, 1324, 1922, 2648, 3844, 5296, 7688, 10261, 10592, 15376, 20522, 29791, 30752, 41044, 59582, 82088, 119164, 164176, 238328, 318091, 328352, 476656, 636182, 953312, 1272364, 2544728, 5089456, 9860821, 10178912, 19721642, 39443284, 78886568, 157773136, 315546272]

約数ペア:

[(1, 315546272), (2, 157773136), (4, 78886568), (8, 39443284), (16, 19721642), (31, 10178912), (32, 9860821), (62, 5089456), (124, 2544728), (248, 1272364), (331, 953312), (496, 636182), (662, 476656), (961, 328352), (992, 318091), (1324, 238328), (1922, 164176), (2648, 119164), (3844, 82088), (5296, 59582), (7688, 41044), (10261, 30752), (10592, 29791), (15376, 20522)]