381190236

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{238841}}^1$

素因数の和:238874

約数の個数: 48

約数和(自身を含む): 1070012160

約数和(自身を除く): 688821924

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 19, 21, 28, 38, 42, 57, 76, 84, 114, 133, 228, 266, 399, 532, 798, 1596, 238841, 477682, 716523, 955364, 1433046, 1671887, 2866092, 3343774, 4537979, 5015661, 6687548, 9075958, 10031322, 13613937, 18151916, 20062644, 27227874, 31765853, 54455748, 63531706, 95297559, 127063412, 190595118, 381190236]

約数ペア:

[(1, 381190236), (2, 190595118), (3, 127063412), (4, 95297559), (6, 63531706), (7, 54455748), (12, 31765853), (14, 27227874), (19, 20062644), (21, 18151916), (28, 13613937), (38, 10031322), (42, 9075958), (57, 6687548), (76, 5015661), (84, 4537979), (114, 3343774), (133, 2866092), (228, 1671887), (266, 1433046), (399, 955364), (532, 716523), (798, 477682), (1596, 238841)]