266674872

素因数分解:

$2^3\times 3^1\times {\mathrm{421}}^1\times {\mathrm{26393}}^1$

素因数の和:26823

約数の個数: 32

約数和(自身を含む): 668296080

約数和(自身を除く): 401621208

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 421, 842, 1263, 1684, 2526, 3368, 5052, 10104, 26393, 52786, 79179, 105572, 158358, 211144, 316716, 633432, 11111453, 22222906, 33334359, 44445812, 66668718, 88891624, 133337436, 266674872]

約数ペア:

[(1, 266674872), (2, 133337436), (3, 88891624), (4, 66668718), (6, 44445812), (8, 33334359), (12, 22222906), (24, 11111453), (421, 633432), (842, 316716), (1263, 211144), (1684, 158358), (2526, 105572), (3368, 79179), (5052, 52786), (10104, 26393)]