238174872

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{763381}}^1$

素因数の和:763403

約数の個数: 32

約数和(自身を含む): 641240880

約数和(自身を除く): 403066008

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 312, 763381, 1526762, 2290143, 3053524, 4580286, 6107048, 9160572, 9923953, 18321144, 19847906, 29771859, 39695812, 59543718, 79391624, 119087436, 238174872]

約数ペア:

[(1, 238174872), (2, 119087436), (3, 79391624), (4, 59543718), (6, 39695812), (8, 29771859), (12, 19847906), (13, 18321144), (24, 9923953), (26, 9160572), (39, 6107048), (52, 4580286), (78, 3053524), (104, 2290143), (156, 1526762), (312, 763381)]