3980424

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1$

素因数の和:107

約数の個数: 128

約数和(自身を含む): 12672000

約数和(自身を除く): 8691576

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 19, 21, 24, 28, 29, 38, 42, 43, 56, 57, 58, 76, 84, 86, 87, 114, 116, 129, 133, 152, 168, 172, 174, 203, 228, 232, 258, 266, 301, 344, 348, 399, 406, 456, 516, 532, 551, 602, 609, 696, 798, 812, 817, 903, 1032, 1064, 1102, 1204, 1218, 1247, 1596, 1624, 1634, 1653, 1806, 2204, 2408, 2436, 2451, 2494, 3192, 3268, 3306, 3612, 3741, 3857, 4408, 4872, 4902, 4988, 5719, 6536, 6612, 7224, 7482, 7714, 8729, 9804, 9976, 11438, 11571, 13224, 14964, 15428, 17157, 17458, 19608, 22876, 23142, 23693, 26187, 29928, 30856, 34314, 34916, 45752, 46284, 47386, 52374, 68628, 69832, 71079, 92568, 94772, 104748, 137256, 142158, 165851, 189544, 209496, 284316, 331702, 497553, 568632, 663404, 995106, 1326808, 1990212, 3980424]

約数ペア:

[(1, 3980424), (2, 1990212), (3, 1326808), (4, 995106), (6, 663404), (7, 568632), (8, 497553), (12, 331702), (14, 284316), (19, 209496), (21, 189544), (24, 165851), (28, 142158), (29, 137256), (38, 104748), (42, 94772), (43, 92568), (56, 71079), (57, 69832), (58, 68628), (76, 52374), (84, 47386), (86, 46284), (87, 45752), (114, 34916), (116, 34314), (129, 30856), (133, 29928), (152, 26187), (168, 23693), (172, 23142), (174, 22876), (203, 19608), (228, 17458), (232, 17157), (258, 15428), (266, 14964), (301, 13224), (344, 11571), (348, 11438), (399, 9976), (406, 9804), (456, 8729), (516, 7714), (532, 7482), (551, 7224), (602, 6612), (609, 6536), (696, 5719), (798, 4988), (812, 4902), (817, 4872), (903, 4408), (1032, 3857), (1064, 3741), (1102, 3612), (1204, 3306), (1218, 3268), (1247, 3192), (1596, 2494), (1624, 2451), (1634, 2436), (1653, 2408), (1806, 2204)]