768805428

素因数分解:

$2^2\times 3^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{83}}^1\times {\mathrm{619}}^1$

素因数の和:781

約数の個数: 96

約数和(自身を含む): 1924876800

約数和(自身を除く): 1156071372

約数列:

[1, 2, 3, 4, 6, 12, 29, 43, 58, 83, 86, 87, 116, 129, 166, 172, 174, 249, 258, 332, 348, 498, 516, 619, 996, 1238, 1247, 1857, 2407, 2476, 2494, 3569, 3714, 3741, 4814, 4988, 7138, 7221, 7428, 7482, 9628, 10707, 14276, 14442, 14964, 17951, 21414, 26617, 28884, 35902, 42828, 51377, 53234, 53853, 71804, 79851, 102754, 103501, 106468, 107706, 154131, 159702, 205508, 207002, 215412, 308262, 310503, 319404, 414004, 616524, 621006, 771893, 1242012, 1489933, 1543786, 2209211, 2315679, 2979866, 3087572, 4418422, 4469799, 4631358, 5959732, 6627633, 8836844, 8939598, 9262716, 13255266, 17879196, 26510532, 64067119, 128134238, 192201357, 256268476, 384402714, 768805428]

約数ペア:

[(1, 768805428), (2, 384402714), (3, 256268476), (4, 192201357), (6, 128134238), (12, 64067119), (29, 26510532), (43, 17879196), (58, 13255266), (83, 9262716), (86, 8939598), (87, 8836844), (116, 6627633), (129, 5959732), (166, 4631358), (172, 4469799), (174, 4418422), (249, 3087572), (258, 2979866), (332, 2315679), (348, 2209211), (498, 1543786), (516, 1489933), (619, 1242012), (996, 771893), (1238, 621006), (1247, 616524), (1857, 414004), (2407, 319404), (2476, 310503), (2494, 308262), (3569, 215412), (3714, 207002), (3741, 205508), (4814, 159702), (4988, 154131), (7138, 107706), (7221, 106468), (7428, 103501), (7482, 102754), (9628, 79851), (10707, 71804), (14276, 53853), (14442, 53234), (14964, 51377), (17951, 42828), (21414, 35902), (26617, 28884)]