390635232

素因数分解:

$2^5\times 3^1\times {\mathrm{13}}^1\times {\mathrm{313009}}^1$

素因数の和:313035

約数の個数: 48

約数和(自身を含む): 1104299280

約数和(自身を除く): 713664048

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 78, 96, 104, 156, 208, 312, 416, 624, 1248, 313009, 626018, 939027, 1252036, 1878054, 2504072, 3756108, 4069117, 5008144, 7512216, 8138234, 10016288, 12207351, 15024432, 16276468, 24414702, 30048864, 32552936, 48829404, 65105872, 97658808, 130211744, 195317616, 390635232]

約数ペア:

[(1, 390635232), (2, 195317616), (3, 130211744), (4, 97658808), (6, 65105872), (8, 48829404), (12, 32552936), (13, 30048864), (16, 24414702), (24, 16276468), (26, 15024432), (32, 12207351), (39, 10016288), (48, 8138234), (52, 7512216), (78, 5008144), (96, 4069117), (104, 3756108), (156, 2504072), (208, 1878054), (312, 1252036), (416, 939027), (624, 626018), (1248, 313009)]