288721952

素因数分解:

$2^5\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{107}}^1$

素因数の和:250

約数の個数: 96

約数和(自身を含む): 614319552

約数和(自身を除く): 325597600

約数列:

[1, 2, 4, 8, 16, 32, 37, 43, 53, 74, 86, 106, 107, 148, 172, 212, 214, 296, 344, 424, 428, 592, 688, 848, 856, 1184, 1376, 1591, 1696, 1712, 1961, 2279, 3182, 3424, 3922, 3959, 4558, 4601, 5671, 6364, 7844, 7918, 9116, 9202, 11342, 12728, 15688, 15836, 18232, 18404, 22684, 25456, 31376, 31672, 36464, 36808, 45368, 50912, 62752, 63344, 72928, 73616, 84323, 90736, 126688, 147232, 168646, 170237, 181472, 209827, 243853, 337292, 340474, 419654, 487706, 674584, 680948, 839308, 975412, 1349168, 1361896, 1678616, 1950824, 2698336, 2723792, 3357232, 3901648, 5447584, 6714464, 7803296, 9022561, 18045122, 36090244, 72180488, 144360976, 288721952]

約数ペア:

[(1, 288721952), (2, 144360976), (4, 72180488), (8, 36090244), (16, 18045122), (32, 9022561), (37, 7803296), (43, 6714464), (53, 5447584), (74, 3901648), (86, 3357232), (106, 2723792), (107, 2698336), (148, 1950824), (172, 1678616), (212, 1361896), (214, 1349168), (296, 975412), (344, 839308), (424, 680948), (428, 674584), (592, 487706), (688, 419654), (848, 340474), (856, 337292), (1184, 243853), (1376, 209827), (1591, 181472), (1696, 170237), (1712, 168646), (1961, 147232), (2279, 126688), (3182, 90736), (3424, 84323), (3922, 73616), (3959, 72928), (4558, 63344), (4601, 62752), (5671, 50912), (6364, 45368), (7844, 36808), (7918, 36464), (9116, 31672), (9202, 31376), (11342, 25456), (12728, 22684), (15688, 18404), (15836, 18232)]