856716504

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{953}}^1\times {\mathrm{5351}}^1$

素因数の和:6320

約数の個数: 64

約数和(自身を含む): 2450787840

約数和(自身を除く): 1594071336

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 953, 1906, 2859, 3812, 5351, 5718, 6671, 7624, 10702, 11436, 13342, 16053, 20013, 21404, 22872, 26684, 32106, 37457, 40026, 42808, 53368, 64212, 74914, 80052, 112371, 128424, 149828, 160104, 224742, 299656, 449484, 898968, 5099503, 10199006, 15298509, 20398012, 30597018, 35696521, 40796024, 61194036, 71393042, 107089563, 122388072, 142786084, 214179126, 285572168, 428358252, 856716504]

約数ペア:

[(1, 856716504), (2, 428358252), (3, 285572168), (4, 214179126), (6, 142786084), (7, 122388072), (8, 107089563), (12, 71393042), (14, 61194036), (21, 40796024), (24, 35696521), (28, 30597018), (42, 20398012), (56, 15298509), (84, 10199006), (168, 5099503), (953, 898968), (1906, 449484), (2859, 299656), (3812, 224742), (5351, 160104), (5718, 149828), (6671, 128424), (7624, 112371), (10702, 80052), (11436, 74914), (13342, 64212), (16053, 53368), (20013, 42808), (21404, 40026), (22872, 37457), (26684, 32106)]