1266258672

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{1256209}}^1$

素因数の和:1256230

約数の個数: 60

約数和(自身を含む): 4050021040

約数和(自身を除く): 2783762368

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 56, 63, 72, 84, 112, 126, 144, 168, 252, 336, 504, 1008, 1256209, 2512418, 3768627, 5024836, 7537254, 8793463, 10049672, 11305881, 15074508, 17586926, 20099344, 22611762, 26380389, 30149016, 35173852, 45223524, 52760778, 60298032, 70347704, 79141167, 90447048, 105521556, 140695408, 158282334, 180894096, 211043112, 316564668, 422086224, 633129336, 1266258672]

約数ペア:

[(1, 1266258672), (2, 633129336), (3, 422086224), (4, 316564668), (6, 211043112), (7, 180894096), (8, 158282334), (9, 140695408), (12, 105521556), (14, 90447048), (16, 79141167), (18, 70347704), (21, 60298032), (24, 52760778), (28, 45223524), (36, 35173852), (42, 30149016), (48, 26380389), (56, 22611762), (63, 20099344), (72, 17586926), (84, 15074508), (112, 11305881), (126, 10049672), (144, 8793463), (168, 7537254), (252, 5024836), (336, 3768627), (504, 2512418), (1008, 1256209)]