289332552

素因数分解:

$2^3\times 3^1\times {\mathrm{43}}^1\times {\mathrm{491}}^1\times {\mathrm{571}}^1$

素因数の和:1114

約数の個数: 64

約数和(自身を含む): 742959360

約数和(自身を除く): 453626808

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 43, 86, 129, 172, 258, 344, 491, 516, 571, 982, 1032, 1142, 1473, 1713, 1964, 2284, 2946, 3426, 3928, 4568, 5892, 6852, 11784, 13704, 21113, 24553, 42226, 49106, 63339, 73659, 84452, 98212, 126678, 147318, 168904, 196424, 253356, 280361, 294636, 506712, 560722, 589272, 841083, 1121444, 1682166, 2242888, 3364332, 6728664, 12055523, 24111046, 36166569, 48222092, 72333138, 96444184, 144666276, 289332552]

約数ペア:

[(1, 289332552), (2, 144666276), (3, 96444184), (4, 72333138), (6, 48222092), (8, 36166569), (12, 24111046), (24, 12055523), (43, 6728664), (86, 3364332), (129, 2242888), (172, 1682166), (258, 1121444), (344, 841083), (491, 589272), (516, 560722), (571, 506712), (982, 294636), (1032, 280361), (1142, 253356), (1473, 196424), (1713, 168904), (1964, 147318), (2284, 126678), (2946, 98212), (3426, 84452), (3928, 73659), (4568, 63339), (5892, 49106), (6852, 42226), (11784, 24553), (13704, 21113)]