315550356

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{64609}}^1$

素因数の和:64664

約数の個数: 48

約数和(自身を含む): 824940480

約数和(自身を除く): 509390124

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 37, 44, 66, 74, 111, 132, 148, 222, 407, 444, 814, 1221, 1628, 2442, 4884, 64609, 129218, 193827, 258436, 387654, 710699, 775308, 1421398, 2132097, 2390533, 2842796, 4264194, 4781066, 7171599, 8528388, 9562132, 14343198, 26295863, 28686396, 52591726, 78887589, 105183452, 157775178, 315550356]

約数ペア:

[(1, 315550356), (2, 157775178), (3, 105183452), (4, 78887589), (6, 52591726), (11, 28686396), (12, 26295863), (22, 14343198), (33, 9562132), (37, 8528388), (44, 7171599), (66, 4781066), (74, 4264194), (111, 2842796), (132, 2390533), (148, 2132097), (222, 1421398), (407, 775308), (444, 710699), (814, 387654), (1221, 258436), (1628, 193827), (2442, 129218), (4884, 64609)]