215815056

素因数分解:

$2^4\times 3^1\times {\mathrm{31}}^1\times {\mathrm{145037}}^1$

素因数の和:145079

約数の個数: 40

約数和(自身を含む): 575510784

約数和(自身を除く): 359695728

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 48, 62, 93, 124, 186, 248, 372, 496, 744, 1488, 145037, 290074, 435111, 580148, 870222, 1160296, 1740444, 2320592, 3480888, 4496147, 6961776, 8992294, 13488441, 17984588, 26976882, 35969176, 53953764, 71938352, 107907528, 215815056]

約数ペア:

[(1, 215815056), (2, 107907528), (3, 71938352), (4, 53953764), (6, 35969176), (8, 26976882), (12, 17984588), (16, 13488441), (24, 8992294), (31, 6961776), (48, 4496147), (62, 3480888), (93, 2320592), (124, 1740444), (186, 1160296), (248, 870222), (372, 580148), (496, 435111), (744, 290074), (1488, 145037)]