262428716

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{331}}^1\times {\mathrm{487}}^1$

素因数の和:870

約数の個数: 48

約数和(自身を含む): 517155072

約数和(自身を除く): 254726356

約数列:

[1, 2, 4, 11, 22, 37, 44, 74, 148, 331, 407, 487, 662, 814, 974, 1324, 1628, 1948, 3641, 5357, 7282, 10714, 12247, 14564, 18019, 21428, 24494, 36038, 48988, 72076, 134717, 161197, 198209, 269434, 322394, 396418, 538868, 644788, 792836, 1773167, 3546334, 5964289, 7092668, 11928578, 23857156, 65607179, 131214358, 262428716]

約数ペア:

[(1, 262428716), (2, 131214358), (4, 65607179), (11, 23857156), (22, 11928578), (37, 7092668), (44, 5964289), (74, 3546334), (148, 1773167), (331, 792836), (407, 644788), (487, 538868), (662, 396418), (814, 322394), (974, 269434), (1324, 198209), (1628, 161197), (1948, 134717), (3641, 72076), (5357, 48988), (7282, 36038), (10714, 24494), (12247, 21428), (14564, 18019)]