172344984

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{653}}^1\times {\mathrm{1571}}^1$

素因数の和:2240

約数の個数: 64

約数和(自身を含む): 493482240

約数和(自身を除く): 321137256

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 653, 1306, 1571, 1959, 2612, 3142, 3918, 4571, 4713, 5224, 6284, 7836, 9142, 9426, 10997, 12568, 13713, 15672, 18284, 18852, 21994, 27426, 32991, 36568, 37704, 43988, 54852, 65982, 87976, 109704, 131964, 263928, 1025863, 2051726, 3077589, 4103452, 6155178, 7181041, 8206904, 12310356, 14362082, 21543123, 24620712, 28724164, 43086246, 57448328, 86172492, 172344984]

約数ペア:

[(1, 172344984), (2, 86172492), (3, 57448328), (4, 43086246), (6, 28724164), (7, 24620712), (8, 21543123), (12, 14362082), (14, 12310356), (21, 8206904), (24, 7181041), (28, 6155178), (42, 4103452), (56, 3077589), (84, 2051726), (168, 1025863), (653, 263928), (1306, 131964), (1571, 109704), (1959, 87976), (2612, 65982), (3142, 54852), (3918, 43988), (4571, 37704), (4713, 36568), (5224, 32991), (6284, 27426), (7836, 21994), (9142, 18852), (9426, 18284), (10997, 15672), (12568, 13713)]