216786348

素因数分解:

$2^2\times 3^3\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{887}}^1$

素因数の和:1004

約数の個数: 96

約数和(自身を含む): 588779520

約数和(自身を除く): 371993172

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 31, 36, 54, 62, 73, 93, 108, 124, 146, 186, 219, 279, 292, 372, 438, 558, 657, 837, 876, 887, 1116, 1314, 1674, 1774, 1971, 2263, 2628, 2661, 3348, 3548, 3942, 4526, 5322, 6789, 7884, 7983, 9052, 10644, 13578, 15966, 20367, 23949, 27156, 27497, 31932, 40734, 47898, 54994, 61101, 64751, 81468, 82491, 95796, 109988, 122202, 129502, 164982, 194253, 244404, 247473, 259004, 329964, 388506, 494946, 582759, 742419, 777012, 989892, 1165518, 1484838, 1748277, 2007281, 2331036, 2969676, 3496554, 4014562, 6021843, 6993108, 8029124, 12043686, 18065529, 24087372, 36131058, 54196587, 72262116, 108393174, 216786348]

約数ペア:

[(1, 216786348), (2, 108393174), (3, 72262116), (4, 54196587), (6, 36131058), (9, 24087372), (12, 18065529), (18, 12043686), (27, 8029124), (31, 6993108), (36, 6021843), (54, 4014562), (62, 3496554), (73, 2969676), (93, 2331036), (108, 2007281), (124, 1748277), (146, 1484838), (186, 1165518), (219, 989892), (279, 777012), (292, 742419), (372, 582759), (438, 494946), (558, 388506), (657, 329964), (837, 259004), (876, 247473), (887, 244404), (1116, 194253), (1314, 164982), (1674, 129502), (1774, 122202), (1971, 109988), (2263, 95796), (2628, 82491), (2661, 81468), (3348, 64751), (3548, 61101), (3942, 54994), (4526, 47898), (5322, 40734), (6789, 31932), (7884, 27497), (7983, 27156), (9052, 23949), (10644, 20367), (13578, 15966)]