323778832

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{14281}}^1$

素因数の和:14411

約数の個数: 40

約数和(自身を含む): 681822680

約数和(自身を除く): 358043848

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 109, 208, 218, 436, 872, 1417, 1744, 2834, 5668, 11336, 14281, 22672, 28562, 57124, 114248, 185653, 228496, 371306, 742612, 1485224, 1556629, 2970448, 3113258, 6226516, 12453032, 20236177, 24906064, 40472354, 80944708, 161889416, 323778832]

約数ペア:

[(1, 323778832), (2, 161889416), (4, 80944708), (8, 40472354), (13, 24906064), (16, 20236177), (26, 12453032), (52, 6226516), (104, 3113258), (109, 2970448), (208, 1556629), (218, 1485224), (436, 742612), (872, 371306), (1417, 228496), (1744, 185653), (2834, 114248), (5668, 57124), (11336, 28562), (14281, 22672)]