2171664

素因数分解:

$2^4\times 3^3\times {\mathrm{11}}^1\times {\mathrm{457}}^1$

素因数の和:485

約数の個数: 80

約数和(自身を含む): 6815040

約数和(自身を除く): 4643376

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 27, 33, 36, 44, 48, 54, 66, 72, 88, 99, 108, 132, 144, 176, 198, 216, 264, 297, 396, 432, 457, 528, 594, 792, 914, 1188, 1371, 1584, 1828, 2376, 2742, 3656, 4113, 4752, 5027, 5484, 7312, 8226, 10054, 10968, 12339, 15081, 16452, 20108, 21936, 24678, 30162, 32904, 40216, 45243, 49356, 60324, 65808, 80432, 90486, 98712, 120648, 135729, 180972, 197424, 241296, 271458, 361944, 542916, 723888, 1085832, 2171664]

約数ペア:

[(1, 2171664), (2, 1085832), (3, 723888), (4, 542916), (6, 361944), (8, 271458), (9, 241296), (11, 197424), (12, 180972), (16, 135729), (18, 120648), (22, 98712), (24, 90486), (27, 80432), (33, 65808), (36, 60324), (44, 49356), (48, 45243), (54, 40216), (66, 32904), (72, 30162), (88, 24678), (99, 21936), (108, 20108), (132, 16452), (144, 15081), (176, 12339), (198, 10968), (216, 10054), (264, 8226), (297, 7312), (396, 5484), (432, 5027), (457, 4752), (528, 4113), (594, 3656), (792, 2742), (914, 2376), (1188, 1828), (1371, 1584)]