755127472

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{113}}^1\times {\mathrm{883}}^1$

素因数の和:1058

約数の個数: 80

約数和(自身を含む): 1649501568

約数和(自身を除く): 894374096

約数列:

[1, 2, 4, 8, 11, 16, 22, 43, 44, 86, 88, 113, 172, 176, 226, 344, 452, 473, 688, 883, 904, 946, 1243, 1766, 1808, 1892, 2486, 3532, 3784, 4859, 4972, 7064, 7568, 9713, 9718, 9944, 14128, 19426, 19436, 19888, 37969, 38852, 38872, 53449, 75938, 77704, 77744, 99779, 106898, 151876, 155408, 199558, 213796, 303752, 399116, 417659, 427592, 607504, 798232, 835318, 855184, 1097569, 1596464, 1670636, 2195138, 3341272, 4290497, 4390276, 6682544, 8580994, 8780552, 17161988, 17561104, 34323976, 47195467, 68647952, 94390934, 188781868, 377563736, 755127472]

約数ペア:

[(1, 755127472), (2, 377563736), (4, 188781868), (8, 94390934), (11, 68647952), (16, 47195467), (22, 34323976), (43, 17561104), (44, 17161988), (86, 8780552), (88, 8580994), (113, 6682544), (172, 4390276), (176, 4290497), (226, 3341272), (344, 2195138), (452, 1670636), (473, 1596464), (688, 1097569), (883, 855184), (904, 835318), (946, 798232), (1243, 607504), (1766, 427592), (1808, 417659), (1892, 399116), (2486, 303752), (3532, 213796), (3784, 199558), (4859, 155408), (4972, 151876), (7064, 106898), (7568, 99779), (9713, 77744), (9718, 77704), (9944, 75938), (14128, 53449), (19426, 38872), (19436, 38852), (19888, 37969)]