290729304

素因数分解:

$2^3\times 3^3\times {\mathrm{211}}^1\times {\mathrm{6379}}^1$

素因数の和:6605

約数の個数: 64

約数和(自身を含む): 811536000

約数和(自身を除く): 520806696

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 211, 216, 422, 633, 844, 1266, 1688, 1899, 2532, 3798, 5064, 5697, 6379, 7596, 11394, 12758, 15192, 19137, 22788, 25516, 38274, 45576, 51032, 57411, 76548, 114822, 153096, 172233, 229644, 344466, 459288, 688932, 1345969, 1377864, 2691938, 4037907, 5383876, 8075814, 10767752, 12113721, 16151628, 24227442, 32303256, 36341163, 48454884, 72682326, 96909768, 145364652, 290729304]

約数ペア:

[(1, 290729304), (2, 145364652), (3, 96909768), (4, 72682326), (6, 48454884), (8, 36341163), (9, 32303256), (12, 24227442), (18, 16151628), (24, 12113721), (27, 10767752), (36, 8075814), (54, 5383876), (72, 4037907), (108, 2691938), (211, 1377864), (216, 1345969), (422, 688932), (633, 459288), (844, 344466), (1266, 229644), (1688, 172233), (1899, 153096), (2532, 114822), (3798, 76548), (5064, 57411), (5697, 51032), (6379, 45576), (7596, 38274), (11394, 25516), (12758, 22788), (15192, 19137)]