262288656

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{260207}}^1$

素因数の和:260228

約数の個数: 60

約数和(自身を含む): 838910592

約数和(自身を除く): 576621936

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 56, 63, 72, 84, 112, 126, 144, 168, 252, 336, 504, 1008, 260207, 520414, 780621, 1040828, 1561242, 1821449, 2081656, 2341863, 3122484, 3642898, 4163312, 4683726, 5464347, 6244968, 7285796, 9367452, 10928694, 12489936, 14571592, 16393041, 18734904, 21857388, 29143184, 32786082, 37469808, 43714776, 65572164, 87429552, 131144328, 262288656]

約数ペア:

[(1, 262288656), (2, 131144328), (3, 87429552), (4, 65572164), (6, 43714776), (7, 37469808), (8, 32786082), (9, 29143184), (12, 21857388), (14, 18734904), (16, 16393041), (18, 14571592), (21, 12489936), (24, 10928694), (28, 9367452), (36, 7285796), (42, 6244968), (48, 5464347), (56, 4683726), (63, 4163312), (72, 3642898), (84, 3122484), (112, 2341863), (126, 2081656), (144, 1821449), (168, 1561242), (252, 1040828), (336, 780621), (504, 520414), (1008, 260207)]