22421256

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{139}}^1$

素因数の和:219

約数の個数: 128

約数和(自身を含む): 67737600

約数和(自身を除く): 45316344

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 13, 22, 24, 26, 33, 39, 44, 47, 52, 66, 78, 88, 94, 104, 132, 139, 141, 143, 156, 188, 264, 278, 282, 286, 312, 376, 417, 429, 517, 556, 564, 572, 611, 834, 858, 1034, 1112, 1128, 1144, 1222, 1529, 1551, 1668, 1716, 1807, 1833, 2068, 2444, 3058, 3102, 3336, 3432, 3614, 3666, 4136, 4587, 4888, 5421, 6116, 6204, 6533, 6721, 7228, 7332, 9174, 10842, 12232, 12408, 13066, 13442, 14456, 14664, 18348, 19599, 19877, 20163, 21684, 26132, 26884, 36696, 39198, 39754, 40326, 43368, 52264, 53768, 59631, 71863, 78396, 79508, 80652, 84929, 119262, 143726, 156792, 159016, 161304, 169858, 215589, 238524, 254787, 287452, 339716, 431178, 477048, 509574, 574904, 679432, 862356, 934219, 1019148, 1724712, 1868438, 2038296, 2802657, 3736876, 5605314, 7473752, 11210628, 22421256]

約数ペア:

[(1, 22421256), (2, 11210628), (3, 7473752), (4, 5605314), (6, 3736876), (8, 2802657), (11, 2038296), (12, 1868438), (13, 1724712), (22, 1019148), (24, 934219), (26, 862356), (33, 679432), (39, 574904), (44, 509574), (47, 477048), (52, 431178), (66, 339716), (78, 287452), (88, 254787), (94, 238524), (104, 215589), (132, 169858), (139, 161304), (141, 159016), (143, 156792), (156, 143726), (188, 119262), (264, 84929), (278, 80652), (282, 79508), (286, 78396), (312, 71863), (376, 59631), (417, 53768), (429, 52264), (517, 43368), (556, 40326), (564, 39754), (572, 39198), (611, 36696), (834, 26884), (858, 26132), (1034, 21684), (1112, 20163), (1128, 19877), (1144, 19599), (1222, 18348), (1529, 14664), (1551, 14456), (1668, 13442), (1716, 13066), (1807, 12408), (1833, 12232), (2068, 10842), (2444, 9174), (3058, 7332), (3102, 7228), (3336, 6721), (3432, 6533), (3614, 6204), (3666, 6116), (4136, 5421), (4587, 4888)]