312295576

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{34273}}^1$

素因数の和:34363

約数の個数: 32

約数和(自身を含む): 629270640

約数和(自身を除く): 316975064

約数列:

[1, 2, 4, 8, 17, 34, 67, 68, 134, 136, 268, 536, 1139, 2278, 4556, 9112, 34273, 68546, 137092, 274184, 582641, 1165282, 2296291, 2330564, 4592582, 4661128, 9185164, 18370328, 39036947, 78073894, 156147788, 312295576]

約数ペア:

[(1, 312295576), (2, 156147788), (4, 78073894), (8, 39036947), (17, 18370328), (34, 9185164), (67, 4661128), (68, 4592582), (134, 2330564), (136, 2296291), (268, 1165282), (536, 582641), (1139, 274184), (2278, 137092), (4556, 68546), (9112, 34273)]