245146548

素因数分解:

$2^2\times 3^1\times {\mathrm{47}}^1\times {\mathrm{97}}^1\times {\mathrm{4481}}^1$

素因数の和:4632

約数の個数: 48

約数和(自身を含む): 590333184

約数和(自身を除く): 345186636

約数列:

[1, 2, 3, 4, 6, 12, 47, 94, 97, 141, 188, 194, 282, 291, 388, 564, 582, 1164, 4481, 4559, 8962, 9118, 13443, 13677, 17924, 18236, 26886, 27354, 53772, 54708, 210607, 421214, 434657, 631821, 842428, 869314, 1263642, 1303971, 1738628, 2527284, 2607942, 5215884, 20428879, 40857758, 61286637, 81715516, 122573274, 245146548]

約数ペア:

[(1, 245146548), (2, 122573274), (3, 81715516), (4, 61286637), (6, 40857758), (12, 20428879), (47, 5215884), (94, 2607942), (97, 2527284), (141, 1738628), (188, 1303971), (194, 1263642), (282, 869314), (291, 842428), (388, 631821), (564, 434657), (582, 421214), (1164, 210607), (4481, 54708), (4559, 53772), (8962, 27354), (9118, 26886), (13443, 18236), (13677, 17924)]