275445352

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{73}}^2$

素因数の和:243

約数の個数: 96

約数和(自身を含む): 653546880

約数和(自身を除く): 378101528

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 56, 71, 73, 91, 104, 142, 146, 182, 284, 292, 364, 497, 511, 568, 584, 728, 923, 949, 994, 1022, 1846, 1898, 1988, 2044, 3692, 3796, 3976, 4088, 5183, 5329, 6461, 6643, 7384, 7592, 10366, 10658, 12922, 13286, 20732, 21316, 25844, 26572, 36281, 37303, 41464, 42632, 51688, 53144, 67379, 69277, 72562, 74606, 134758, 138554, 145124, 149212, 269516, 277108, 290248, 298424, 378359, 471653, 484939, 539032, 554216, 756718, 943306, 969878, 1513436, 1886612, 1939756, 2648513, 3026872, 3773224, 3879512, 4918667, 5297026, 9837334, 10594052, 19674668, 21188104, 34430669, 39349336, 68861338, 137722676, 275445352]

約数ペア:

[(1, 275445352), (2, 137722676), (4, 68861338), (7, 39349336), (8, 34430669), (13, 21188104), (14, 19674668), (26, 10594052), (28, 9837334), (52, 5297026), (56, 4918667), (71, 3879512), (73, 3773224), (91, 3026872), (104, 2648513), (142, 1939756), (146, 1886612), (182, 1513436), (284, 969878), (292, 943306), (364, 756718), (497, 554216), (511, 539032), (568, 484939), (584, 471653), (728, 378359), (923, 298424), (949, 290248), (994, 277108), (1022, 269516), (1846, 149212), (1898, 145124), (1988, 138554), (2044, 134758), (3692, 74606), (3796, 72562), (3976, 69277), (4088, 67379), (5183, 53144), (5329, 51688), (6461, 42632), (6643, 41464), (7384, 37303), (7592, 36281), (10366, 26572), (10658, 25844), (12922, 21316), (13286, 20732)]