1408913232

素因数分解:

$2^4\times 3^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{971}}^1$

素因数の和:1081

約数の個数: 160

約数和(自身を含む): 4030456320

約数和(自身を除く): 2621543088

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 37, 38, 43, 48, 57, 74, 76, 86, 111, 114, 129, 148, 152, 172, 222, 228, 258, 296, 304, 344, 444, 456, 516, 592, 688, 703, 817, 888, 912, 971, 1032, 1406, 1591, 1634, 1776, 1942, 2064, 2109, 2451, 2812, 2913, 3182, 3268, 3884, 4218, 4773, 4902, 5624, 5826, 6364, 6536, 7768, 8436, 9546, 9804, 11248, 11652, 12728, 13072, 15536, 16872, 18449, 19092, 19608, 23304, 25456, 30229, 33744, 35927, 36898, 38184, 39216, 41753, 46608, 55347, 60458, 71854, 73796, 76368, 83506, 90687, 107781, 110694, 120916, 125259, 143708, 147592, 167012, 181374, 215562, 221388, 241832, 250518, 287416, 295184, 334024, 362748, 431124, 442776, 483664, 501036, 574832, 668048, 682613, 725496, 793307, 862248, 885552, 1002072, 1365226, 1450992, 1544861, 1586614, 1724496, 2004144, 2047839, 2379921, 2730452, 3089722, 3173228, 4095678, 4634583, 4759842, 5460904, 6179444, 6346456, 8191356, 9269166, 9519684, 10921808, 12358888, 12692912, 16382712, 18538332, 19039368, 24717776, 29352359, 32765424, 37076664, 38078736, 58704718, 74153328, 88057077, 117409436, 176114154, 234818872, 352228308, 469637744, 704456616, 1408913232]

約数ペア:

[(1, 1408913232), (2, 704456616), (3, 469637744), (4, 352228308), (6, 234818872), (8, 176114154), (12, 117409436), (16, 88057077), (19, 74153328), (24, 58704718), (37, 38078736), (38, 37076664), (43, 32765424), (48, 29352359), (57, 24717776), (74, 19039368), (76, 18538332), (86, 16382712), (111, 12692912), (114, 12358888), (129, 10921808), (148, 9519684), (152, 9269166), (172, 8191356), (222, 6346456), (228, 6179444), (258, 5460904), (296, 4759842), (304, 4634583), (344, 4095678), (444, 3173228), (456, 3089722), (516, 2730452), (592, 2379921), (688, 2047839), (703, 2004144), (817, 1724496), (888, 1586614), (912, 1544861), (971, 1450992), (1032, 1365226), (1406, 1002072), (1591, 885552), (1634, 862248), (1776, 793307), (1942, 725496), (2064, 682613), (2109, 668048), (2451, 574832), (2812, 501036), (2913, 483664), (3182, 442776), (3268, 431124), (3884, 362748), (4218, 334024), (4773, 295184), (4902, 287416), (5624, 250518), (5826, 241832), (6364, 221388), (6536, 215562), (7768, 181374), (8436, 167012), (9546, 147592), (9804, 143708), (11248, 125259), (11652, 120916), (12728, 110694), (13072, 107781), (15536, 90687), (16872, 83506), (18449, 76368), (19092, 73796), (19608, 71854), (23304, 60458), (25456, 55347), (30229, 46608), (33744, 41753), (35927, 39216), (36898, 38184)]