213250944

素因数分解:

$2^7\times 3^1\times {\mathrm{163}}^1\times {\mathrm{3407}}^1$

素因数の和:3587

約数の個数: 64

約数和(自身を含む): 570090240

約数和(自身を除く): 356839296

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 163, 192, 326, 384, 489, 652, 978, 1304, 1956, 2608, 3407, 3912, 5216, 6814, 7824, 10221, 10432, 13628, 15648, 20442, 20864, 27256, 31296, 40884, 54512, 62592, 81768, 109024, 163536, 218048, 327072, 436096, 555341, 654144, 1110682, 1308288, 1666023, 2221364, 3332046, 4442728, 6664092, 8885456, 13328184, 17770912, 26656368, 35541824, 53312736, 71083648, 106625472, 213250944]

約数ペア:

[(1, 213250944), (2, 106625472), (3, 71083648), (4, 53312736), (6, 35541824), (8, 26656368), (12, 17770912), (16, 13328184), (24, 8885456), (32, 6664092), (48, 4442728), (64, 3332046), (96, 2221364), (128, 1666023), (163, 1308288), (192, 1110682), (326, 654144), (384, 555341), (489, 436096), (652, 327072), (978, 218048), (1304, 163536), (1956, 109024), (2608, 81768), (3407, 62592), (3912, 54512), (5216, 40884), (6814, 31296), (7824, 27256), (10221, 20864), (10432, 20442), (13628, 15648)]