331573536

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{164471}}^1$

素因数の和:164494

約数の個数: 72

約数和(自身を含む): 1077620544

約数和(自身を除く): 746047008

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 72, 84, 96, 112, 126, 144, 168, 224, 252, 288, 336, 504, 672, 1008, 2016, 164471, 328942, 493413, 657884, 986826, 1151297, 1315768, 1480239, 1973652, 2302594, 2631536, 2960478, 3453891, 3947304, 4605188, 5263072, 5920956, 6907782, 7894608, 9210376, 10361673, 11841912, 13815564, 15789216, 18420752, 20723346, 23683824, 27631128, 36841504, 41446692, 47367648, 55262256, 82893384, 110524512, 165786768, 331573536]

約数ペア:

[(1, 331573536), (2, 165786768), (3, 110524512), (4, 82893384), (6, 55262256), (7, 47367648), (8, 41446692), (9, 36841504), (12, 27631128), (14, 23683824), (16, 20723346), (18, 18420752), (21, 15789216), (24, 13815564), (28, 11841912), (32, 10361673), (36, 9210376), (42, 7894608), (48, 6907782), (56, 5920956), (63, 5263072), (72, 4605188), (84, 3947304), (96, 3453891), (112, 2960478), (126, 2631536), (144, 2302594), (168, 1973652), (224, 1480239), (252, 1315768), (288, 1151297), (336, 986826), (504, 657884), (672, 493413), (1008, 328942), (2016, 164471)]