1340847396

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{113209}}^1$

素因数の和:113273

約数の個数: 72

約数和(自身を含む): 3956010240

約数和(自身を除く): 2615162844

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 47, 63, 84, 94, 126, 141, 188, 252, 282, 329, 423, 564, 658, 846, 987, 1316, 1692, 1974, 2961, 3948, 5922, 11844, 113209, 226418, 339627, 452836, 679254, 792463, 1018881, 1358508, 1584926, 2037762, 2377389, 3169852, 4075524, 4754778, 5320823, 7132167, 9509556, 10641646, 14264334, 15962469, 21283292, 28528668, 31924938, 37245761, 47887407, 63849876, 74491522, 95774814, 111737283, 148983044, 191549628, 223474566, 335211849, 446949132, 670423698, 1340847396]

約数ペア:

[(1, 1340847396), (2, 670423698), (3, 446949132), (4, 335211849), (6, 223474566), (7, 191549628), (9, 148983044), (12, 111737283), (14, 95774814), (18, 74491522), (21, 63849876), (28, 47887407), (36, 37245761), (42, 31924938), (47, 28528668), (63, 21283292), (84, 15962469), (94, 14264334), (126, 10641646), (141, 9509556), (188, 7132167), (252, 5320823), (282, 4754778), (329, 4075524), (423, 3169852), (564, 2377389), (658, 2037762), (846, 1584926), (987, 1358508), (1316, 1018881), (1692, 792463), (1974, 679254), (2961, 452836), (3948, 339627), (5922, 226418), (11844, 113209)]