287872332

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{97}}^1\times {\mathrm{22483}}^1$

素因数の和:22598

約数の個数: 48

約数和(自身を含む): 740353152

約数和(自身を除く): 452480820

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 97, 132, 194, 291, 388, 582, 1067, 1164, 2134, 3201, 4268, 6402, 12804, 22483, 44966, 67449, 89932, 134898, 247313, 269796, 494626, 741939, 989252, 1483878, 2180851, 2967756, 4361702, 6542553, 8723404, 13085106, 23989361, 26170212, 47978722, 71968083, 95957444, 143936166, 287872332]

約数ペア:

[(1, 287872332), (2, 143936166), (3, 95957444), (4, 71968083), (6, 47978722), (11, 26170212), (12, 23989361), (22, 13085106), (33, 8723404), (44, 6542553), (66, 4361702), (97, 2967756), (132, 2180851), (194, 1483878), (291, 989252), (388, 741939), (582, 494626), (1067, 269796), (1164, 247313), (2134, 134898), (3201, 89932), (4268, 67449), (6402, 44966), (12804, 22483)]