218412336

素因数分解:

$2^4\times 3^1\times {\mathrm{59}}^1\times {\mathrm{233}}^1\times {\mathrm{331}}^1$

素因数の和:634

約数の個数: 80

約数和(自身を含む): 577998720

約数和(自身を除く): 359586384

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 59, 118, 177, 233, 236, 331, 354, 466, 472, 662, 699, 708, 932, 944, 993, 1324, 1398, 1416, 1864, 1986, 2648, 2796, 2832, 3728, 3972, 5296, 5592, 7944, 11184, 13747, 15888, 19529, 27494, 39058, 41241, 54988, 58587, 77123, 78116, 82482, 109976, 117174, 154246, 156232, 164964, 219952, 231369, 234348, 308492, 312464, 329928, 462738, 468696, 616984, 659856, 925476, 937392, 1233968, 1850952, 3701904, 4550257, 9100514, 13650771, 18201028, 27301542, 36402056, 54603084, 72804112, 109206168, 218412336]

約数ペア:

[(1, 218412336), (2, 109206168), (3, 72804112), (4, 54603084), (6, 36402056), (8, 27301542), (12, 18201028), (16, 13650771), (24, 9100514), (48, 4550257), (59, 3701904), (118, 1850952), (177, 1233968), (233, 937392), (236, 925476), (331, 659856), (354, 616984), (466, 468696), (472, 462738), (662, 329928), (699, 312464), (708, 308492), (932, 234348), (944, 231369), (993, 219952), (1324, 164964), (1398, 156232), (1416, 154246), (1864, 117174), (1986, 109976), (2648, 82482), (2796, 78116), (2832, 77123), (3728, 58587), (3972, 54988), (5296, 41241), (5592, 39058), (7944, 27494), (11184, 19529), (13747, 15888)]