238767144

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{2749}}^1$

素因数の和:2823

約数の個数: 128

約数和(自身を含む): 760320000

約数和(自身を除く): 521552856

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 21, 22, 24, 28, 33, 42, 44, 47, 56, 66, 77, 84, 88, 94, 132, 141, 154, 168, 188, 231, 264, 282, 308, 329, 376, 462, 517, 564, 616, 658, 924, 987, 1034, 1128, 1316, 1551, 1848, 1974, 2068, 2632, 2749, 3102, 3619, 3948, 4136, 5498, 6204, 7238, 7896, 8247, 10857, 10996, 12408, 14476, 16494, 19243, 21714, 21992, 28952, 30239, 32988, 38486, 43428, 57729, 60478, 65976, 76972, 86856, 90717, 115458, 120956, 129203, 153944, 181434, 211673, 230916, 241912, 258406, 362868, 387609, 423346, 461832, 516812, 635019, 725736, 775218, 846692, 904421, 1033624, 1270038, 1421233, 1550436, 1693384, 1808842, 2540076, 2713263, 2842466, 3100872, 3617684, 4263699, 5080152, 5426526, 5684932, 7235368, 8527398, 9948631, 10853052, 11369864, 17054796, 19897262, 21706104, 29845893, 34109592, 39794524, 59691786, 79589048, 119383572, 238767144]

約数ペア:

[(1, 238767144), (2, 119383572), (3, 79589048), (4, 59691786), (6, 39794524), (7, 34109592), (8, 29845893), (11, 21706104), (12, 19897262), (14, 17054796), (21, 11369864), (22, 10853052), (24, 9948631), (28, 8527398), (33, 7235368), (42, 5684932), (44, 5426526), (47, 5080152), (56, 4263699), (66, 3617684), (77, 3100872), (84, 2842466), (88, 2713263), (94, 2540076), (132, 1808842), (141, 1693384), (154, 1550436), (168, 1421233), (188, 1270038), (231, 1033624), (264, 904421), (282, 846692), (308, 775218), (329, 725736), (376, 635019), (462, 516812), (517, 461832), (564, 423346), (616, 387609), (658, 362868), (924, 258406), (987, 241912), (1034, 230916), (1128, 211673), (1316, 181434), (1551, 153944), (1848, 129203), (1974, 120956), (2068, 115458), (2632, 90717), (2749, 86856), (3102, 76972), (3619, 65976), (3948, 60478), (4136, 57729), (5498, 43428), (6204, 38486), (7238, 32988), (7896, 30239), (8247, 28952), (10857, 21992), (10996, 21714), (12408, 19243), (14476, 16494)]