868958272

素因数分解:

$2^6\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{4813}}^1$

素因数の和:4876

約数の個数: 112

約数和(自身を含む): 2191178752

約数和(自身を除く): 1322220480

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 31, 32, 52, 56, 62, 64, 91, 104, 112, 124, 182, 208, 217, 224, 248, 364, 403, 416, 434, 448, 496, 728, 806, 832, 868, 992, 1456, 1612, 1736, 1984, 2821, 2912, 3224, 3472, 4813, 5642, 5824, 6448, 6944, 9626, 11284, 12896, 13888, 19252, 22568, 25792, 33691, 38504, 45136, 62569, 67382, 77008, 90272, 125138, 134764, 149203, 154016, 180544, 250276, 269528, 298406, 308032, 437983, 500552, 539056, 596812, 875966, 1001104, 1044421, 1078112, 1193624, 1751932, 1939639, 2002208, 2088842, 2156224, 2387248, 3503864, 3879278, 4004416, 4177684, 4774496, 7007728, 7758556, 8355368, 9548992, 13577473, 14015456, 15517112, 16710736, 27154946, 28030912, 31034224, 33421472, 54309892, 62068448, 66842944, 108619784, 124136896, 217239568, 434479136, 868958272]

約数ペア:

[(1, 868958272), (2, 434479136), (4, 217239568), (7, 124136896), (8, 108619784), (13, 66842944), (14, 62068448), (16, 54309892), (26, 33421472), (28, 31034224), (31, 28030912), (32, 27154946), (52, 16710736), (56, 15517112), (62, 14015456), (64, 13577473), (91, 9548992), (104, 8355368), (112, 7758556), (124, 7007728), (182, 4774496), (208, 4177684), (217, 4004416), (224, 3879278), (248, 3503864), (364, 2387248), (403, 2156224), (416, 2088842), (434, 2002208), (448, 1939639), (496, 1751932), (728, 1193624), (806, 1078112), (832, 1044421), (868, 1001104), (992, 875966), (1456, 596812), (1612, 539056), (1736, 500552), (1984, 437983), (2821, 308032), (2912, 298406), (3224, 269528), (3472, 250276), (4813, 180544), (5642, 154016), (5824, 149203), (6448, 134764), (6944, 125138), (9626, 90272), (11284, 77008), (12896, 67382), (13888, 62569), (19252, 45136), (22568, 38504), (25792, 33691)]