210538776

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{643}}^1\times {\mathrm{1949}}^1$

素因数の和:2608

約数の個数: 64

約数和(自身を含む): 602784000

約数和(自身を除く): 392245224

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 643, 1286, 1929, 1949, 2572, 3858, 3898, 4501, 5144, 5847, 7716, 7796, 9002, 11694, 13503, 13643, 15432, 15592, 18004, 23388, 27006, 27286, 36008, 40929, 46776, 54012, 54572, 81858, 108024, 109144, 163716, 327432, 1253207, 2506414, 3759621, 5012828, 7519242, 8772449, 10025656, 15038484, 17544898, 26317347, 30076968, 35089796, 52634694, 70179592, 105269388, 210538776]

約数ペア:

[(1, 210538776), (2, 105269388), (3, 70179592), (4, 52634694), (6, 35089796), (7, 30076968), (8, 26317347), (12, 17544898), (14, 15038484), (21, 10025656), (24, 8772449), (28, 7519242), (42, 5012828), (56, 3759621), (84, 2506414), (168, 1253207), (643, 327432), (1286, 163716), (1929, 109144), (1949, 108024), (2572, 81858), (3858, 54572), (3898, 54012), (4501, 46776), (5144, 40929), (5847, 36008), (7716, 27286), (7796, 27006), (9002, 23388), (11694, 18004), (13503, 15592), (13643, 15432)]