306952

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1$

素因数の和:121

約数の個数: 32

約数和(自身を含む): 636120

約数和(自身を除く): 329168

約数列:

[1, 2, 4, 8, 17, 34, 37, 61, 68, 74, 122, 136, 148, 244, 296, 488, 629, 1037, 1258, 2074, 2257, 2516, 4148, 4514, 5032, 8296, 9028, 18056, 38369, 76738, 153476, 306952]

約数ペア:

[(1, 306952), (2, 153476), (4, 76738), (8, 38369), (17, 18056), (34, 9028), (37, 8296), (61, 5032), (68, 4514), (74, 4148), (122, 2516), (136, 2257), (148, 2074), (244, 1258), (296, 1037), (488, 629)]