1259789025642

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{103}}^1\times {\mathrm{379}}^1\times {\mathrm{768373}}^1$

素因数の和:768867

約数の個数: 64

約数和(自身を含む): 2915149486080

約数和(自身を除く): 1655360460438

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 103, 206, 309, 379, 618, 721, 758, 1137, 1442, 2163, 2274, 2653, 4326, 5306, 7959, 15918, 39037, 78074, 117111, 234222, 273259, 546518, 768373, 819777, 1536746, 1639554, 2305119, 4610238, 5378611, 10757222, 16135833, 32271666, 79142419, 158284838, 237427257, 291213367, 474854514, 553996933, 582426734, 873640101, 1107993866, 1661990799, 1747280202, 2038493569, 3323981598, 4076987138, 6115480707, 12230961414, 29994976801, 59989953602, 89984930403, 179969860806, 209964837607, 419929675214, 629894512821, 1259789025642]

約数ペア:

[(1, 1259789025642), (2, 629894512821), (3, 419929675214), (6, 209964837607), (7, 179969860806), (14, 89984930403), (21, 59989953602), (42, 29994976801), (103, 12230961414), (206, 6115480707), (309, 4076987138), (379, 3323981598), (618, 2038493569), (721, 1747280202), (758, 1661990799), (1137, 1107993866), (1442, 873640101), (2163, 582426734), (2274, 553996933), (2653, 474854514), (4326, 291213367), (5306, 237427257), (7959, 158284838), (15918, 79142419), (39037, 32271666), (78074, 16135833), (117111, 10757222), (234222, 5378611), (273259, 4610238), (546518, 2305119), (768373, 1639554), (819777, 1536746)]