491674824

素因数分解:

$2^3\times 3^2\times {\mathrm{947}}^1\times {\mathrm{7211}}^1$

素因数の和:8170

約数の個数: 48

約数和(自身を含む): 1333210320

約数和(自身を除く): 841535496

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 947, 1894, 2841, 3788, 5682, 7211, 7576, 8523, 11364, 14422, 17046, 21633, 22728, 28844, 34092, 43266, 57688, 64899, 68184, 86532, 129798, 173064, 259596, 519192, 6828817, 13657634, 20486451, 27315268, 40972902, 54630536, 61459353, 81945804, 122918706, 163891608, 245837412, 491674824]

約数ペア:

[(1, 491674824), (2, 245837412), (3, 163891608), (4, 122918706), (6, 81945804), (8, 61459353), (9, 54630536), (12, 40972902), (18, 27315268), (24, 20486451), (36, 13657634), (72, 6828817), (947, 519192), (1894, 259596), (2841, 173064), (3788, 129798), (5682, 86532), (7211, 68184), (7576, 64899), (8523, 57688), (11364, 43266), (14422, 34092), (17046, 28844), (21633, 22728)]