15985464

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{151}}^1\times {\mathrm{401}}^1$

素因数の和:572

約数の個数: 64

約数和(自身を含む): 43994880

約数和(自身を除く): 28009416

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 44, 66, 88, 132, 151, 264, 302, 401, 453, 604, 802, 906, 1203, 1208, 1604, 1661, 1812, 2406, 3208, 3322, 3624, 4411, 4812, 4983, 6644, 8822, 9624, 9966, 13233, 13288, 17644, 19932, 26466, 35288, 39864, 52932, 60551, 105864, 121102, 181653, 242204, 363306, 484408, 666061, 726612, 1332122, 1453224, 1998183, 2664244, 3996366, 5328488, 7992732, 15985464]

約数ペア:

[(1, 15985464), (2, 7992732), (3, 5328488), (4, 3996366), (6, 2664244), (8, 1998183), (11, 1453224), (12, 1332122), (22, 726612), (24, 666061), (33, 484408), (44, 363306), (66, 242204), (88, 181653), (132, 121102), (151, 105864), (264, 60551), (302, 52932), (401, 39864), (453, 35288), (604, 26466), (802, 19932), (906, 17644), (1203, 13288), (1208, 13233), (1604, 9966), (1661, 9624), (1812, 8822), (2406, 6644), (3208, 4983), (3322, 4812), (3624, 4411)]