495533556

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{67807}}^1$

素因数の和:67853

約数の個数: 72

約数和(自身を含む): 1480926720

約数和(自身を除く): 985393164

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 29, 36, 42, 58, 63, 84, 87, 116, 126, 174, 203, 252, 261, 348, 406, 522, 609, 812, 1044, 1218, 1827, 2436, 3654, 7308, 67807, 135614, 203421, 271228, 406842, 474649, 610263, 813684, 949298, 1220526, 1423947, 1898596, 1966403, 2441052, 2847894, 3932806, 4271841, 5695788, 5899209, 7865612, 8543682, 11798418, 13764821, 17087364, 17697627, 23596836, 27529642, 35395254, 41294463, 55059284, 70790508, 82588926, 123883389, 165177852, 247766778, 495533556]

約数ペア:

[(1, 495533556), (2, 247766778), (3, 165177852), (4, 123883389), (6, 82588926), (7, 70790508), (9, 55059284), (12, 41294463), (14, 35395254), (18, 27529642), (21, 23596836), (28, 17697627), (29, 17087364), (36, 13764821), (42, 11798418), (58, 8543682), (63, 7865612), (84, 5899209), (87, 5695788), (116, 4271841), (126, 3932806), (174, 2847894), (203, 2441052), (252, 1966403), (261, 1898596), (348, 1423947), (406, 1220526), (522, 949298), (609, 813684), (812, 610263), (1044, 474649), (1218, 406842), (1827, 271228), (2436, 203421), (3654, 135614), (7308, 67807)]