308432836

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{74357}}^1$

素因数の和:74439

約数の個数: 24

約数和(自身を含む): 580884696

約数和(自身を除く): 272451860

約数列:

[1, 2, 4, 17, 34, 61, 68, 122, 244, 1037, 2074, 4148, 74357, 148714, 297428, 1264069, 2528138, 4535777, 5056276, 9071554, 18143108, 77108209, 154216418, 308432836]

約数ペア:

[(1, 308432836), (2, 154216418), (4, 77108209), (17, 18143108), (34, 9071554), (61, 5056276), (68, 4535777), (122, 2528138), (244, 1264069), (1037, 297428), (2074, 148714), (4148, 74357)]