229266488

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{331}}^1\times {\mathrm{463}}^1$

素因数の和:828

約数の個数: 64

約数和(自身を含む): 499115520

約数和(自身を除く): 269849032

約数列:

[1, 2, 4, 8, 11, 17, 22, 34, 44, 68, 88, 136, 187, 331, 374, 463, 662, 748, 926, 1324, 1496, 1852, 2648, 3641, 3704, 5093, 5627, 7282, 7871, 10186, 11254, 14564, 15742, 20372, 22508, 29128, 31484, 40744, 45016, 61897, 62968, 86581, 123794, 153253, 173162, 247588, 306506, 346324, 495176, 613012, 692648, 1226024, 1685783, 2605301, 3371566, 5210602, 6743132, 10421204, 13486264, 20842408, 28658311, 57316622, 114633244, 229266488]

約数ペア:

[(1, 229266488), (2, 114633244), (4, 57316622), (8, 28658311), (11, 20842408), (17, 13486264), (22, 10421204), (34, 6743132), (44, 5210602), (68, 3371566), (88, 2605301), (136, 1685783), (187, 1226024), (331, 692648), (374, 613012), (463, 495176), (662, 346324), (748, 306506), (926, 247588), (1324, 173162), (1496, 153253), (1852, 123794), (2648, 86581), (3641, 62968), (3704, 61897), (5093, 45016), (5627, 40744), (7282, 31484), (7871, 29128), (10186, 22508), (11254, 20372), (14564, 15742)]