253107756

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{331}}^1\times {\mathrm{1931}}^1$

素因数の和:2283

約数の個数: 72

約数和(自身を含む): 700435008

約数和(自身を除く): 447327252

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 66, 99, 132, 198, 331, 396, 662, 993, 1324, 1931, 1986, 2979, 3641, 3862, 3972, 5793, 5958, 7282, 7724, 10923, 11586, 11916, 14564, 17379, 21241, 21846, 23172, 32769, 34758, 42482, 43692, 63723, 65538, 69516, 84964, 127446, 131076, 191169, 254892, 382338, 639161, 764676, 1278322, 1917483, 2556644, 3834966, 5752449, 7030771, 7669932, 11504898, 14061542, 21092313, 23009796, 28123084, 42184626, 63276939, 84369252, 126553878, 253107756]

約数ペア:

[(1, 253107756), (2, 126553878), (3, 84369252), (4, 63276939), (6, 42184626), (9, 28123084), (11, 23009796), (12, 21092313), (18, 14061542), (22, 11504898), (33, 7669932), (36, 7030771), (44, 5752449), (66, 3834966), (99, 2556644), (132, 1917483), (198, 1278322), (331, 764676), (396, 639161), (662, 382338), (993, 254892), (1324, 191169), (1931, 131076), (1986, 127446), (2979, 84964), (3641, 69516), (3862, 65538), (3972, 63723), (5793, 43692), (5958, 42482), (7282, 34758), (7724, 32769), (10923, 23172), (11586, 21846), (11916, 21241), (14564, 17379)]