1242390648

素因数分解:

$2^3\times 3^1\times {\mathrm{67}}^1\times {\mathrm{772631}}^1$

素因数の和:772707

約数の個数: 32

約数和(自身を含む): 3152338560

約数和(自身を除く): 1909947912

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 67, 134, 201, 268, 402, 536, 804, 1608, 772631, 1545262, 2317893, 3090524, 4635786, 6181048, 9271572, 18543144, 51766277, 103532554, 155298831, 207065108, 310597662, 414130216, 621195324, 1242390648]

約数ペア:

[(1, 1242390648), (2, 621195324), (3, 414130216), (4, 310597662), (6, 207065108), (8, 155298831), (12, 103532554), (24, 51766277), (67, 18543144), (134, 9271572), (201, 6181048), (268, 4635786), (402, 3090524), (536, 2317893), (804, 1545262), (1608, 772631)]