421093064

素因数分解:

$2^3\times 7^2\times {\mathrm{137}}^1\times {\mathrm{7841}}^1$

素因数の和:7998

約数の個数: 48

約数和(自身を含む): 925277580

約数和(自身を除く): 504184516

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 137, 196, 274, 392, 548, 959, 1096, 1918, 3836, 6713, 7672, 7841, 13426, 15682, 26852, 31364, 53704, 54887, 62728, 109774, 219548, 384209, 439096, 768418, 1074217, 1536836, 2148434, 3073672, 4296868, 7519519, 8593736, 15039038, 30078076, 52636633, 60156152, 105273266, 210546532, 421093064]

約数ペア:

[(1, 421093064), (2, 210546532), (4, 105273266), (7, 60156152), (8, 52636633), (14, 30078076), (28, 15039038), (49, 8593736), (56, 7519519), (98, 4296868), (137, 3073672), (196, 2148434), (274, 1536836), (392, 1074217), (548, 768418), (959, 439096), (1096, 384209), (1918, 219548), (3836, 109774), (6713, 62728), (7672, 54887), (7841, 53704), (13426, 31364), (15682, 26852)]