740684178

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{102107}}^1$

素因数の和:102159

約数の個数: 48

約数和(自身を含む): 1784030976

約数和(自身を除く): 1043346798

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 31, 39, 62, 78, 93, 117, 186, 234, 279, 403, 558, 806, 1209, 2418, 3627, 7254, 102107, 204214, 306321, 612642, 918963, 1327391, 1837926, 2654782, 3165317, 3982173, 6330634, 7964346, 9495951, 11946519, 18991902, 23893038, 28487853, 41149121, 56975706, 82298242, 123447363, 246894726, 370342089, 740684178]

約数ペア:

[(1, 740684178), (2, 370342089), (3, 246894726), (6, 123447363), (9, 82298242), (13, 56975706), (18, 41149121), (26, 28487853), (31, 23893038), (39, 18991902), (62, 11946519), (78, 9495951), (93, 7964346), (117, 6330634), (186, 3982173), (234, 3165317), (279, 2654782), (403, 1837926), (558, 1327391), (806, 918963), (1209, 612642), (2418, 306321), (3627, 204214), (7254, 102107)]