2021561256

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{34649}}^1$

素因数の和:34699

約数の個数: 128

約数和(自身を含む): 6286896000

約数和(自身を除く): 4265334744

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 13, 17, 22, 24, 26, 33, 34, 39, 44, 51, 52, 66, 68, 78, 88, 102, 104, 132, 136, 143, 156, 187, 204, 221, 264, 286, 312, 374, 408, 429, 442, 561, 572, 663, 748, 858, 884, 1122, 1144, 1326, 1496, 1716, 1768, 2244, 2431, 2652, 3432, 4488, 4862, 5304, 7293, 9724, 14586, 19448, 29172, 34649, 58344, 69298, 103947, 138596, 207894, 277192, 381139, 415788, 450437, 589033, 762278, 831576, 900874, 1143417, 1178066, 1351311, 1524556, 1767099, 1801748, 2286834, 2356132, 2702622, 3049112, 3534198, 3603496, 4573668, 4712264, 4954807, 5405244, 6479363, 7068396, 7657429, 9147336, 9909614, 10810488, 12958726, 14136792, 14864421, 15314858, 19438089, 19819228, 22972287, 25917452, 29728842, 30629716, 38876178, 39638456, 45944574, 51834904, 59457684, 61259432, 77752356, 84231719, 91889148, 118915368, 155504712, 168463438, 183778296, 252695157, 336926876, 505390314, 673853752, 1010780628, 2021561256]

約数ペア:

[(1, 2021561256), (2, 1010780628), (3, 673853752), (4, 505390314), (6, 336926876), (8, 252695157), (11, 183778296), (12, 168463438), (13, 155504712), (17, 118915368), (22, 91889148), (24, 84231719), (26, 77752356), (33, 61259432), (34, 59457684), (39, 51834904), (44, 45944574), (51, 39638456), (52, 38876178), (66, 30629716), (68, 29728842), (78, 25917452), (88, 22972287), (102, 19819228), (104, 19438089), (132, 15314858), (136, 14864421), (143, 14136792), (156, 12958726), (187, 10810488), (204, 9909614), (221, 9147336), (264, 7657429), (286, 7068396), (312, 6479363), (374, 5405244), (408, 4954807), (429, 4712264), (442, 4573668), (561, 3603496), (572, 3534198), (663, 3049112), (748, 2702622), (858, 2356132), (884, 2286834), (1122, 1801748), (1144, 1767099), (1326, 1524556), (1496, 1351311), (1716, 1178066), (1768, 1143417), (2244, 900874), (2431, 831576), (2652, 762278), (3432, 589033), (4488, 450437), (4862, 415788), (5304, 381139), (7293, 277192), (9724, 207894), (14586, 138596), (19448, 103947), (29172, 69298), (34649, 58344)]