307310024

素因数分解:

$2^3\times 7^1\times {\mathrm{239}}^1\times {\mathrm{22961}}^1$

素因数の和:23213

約数の個数: 32

約数和(自身を含む): 661305600

約数和(自身を除く): 353995576

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 239, 478, 956, 1673, 1912, 3346, 6692, 13384, 22961, 45922, 91844, 160727, 183688, 321454, 642908, 1285816, 5487679, 10975358, 21950716, 38413753, 43901432, 76827506, 153655012, 307310024]

約数ペア:

[(1, 307310024), (2, 153655012), (4, 76827506), (7, 43901432), (8, 38413753), (14, 21950716), (28, 10975358), (56, 5487679), (239, 1285816), (478, 642908), (956, 321454), (1673, 183688), (1912, 160727), (3346, 91844), (6692, 45922), (13384, 22961)]