440630976

素因数分解:

$2^6\times 3^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{53}}^2$

素因数の和:183

約数の個数: 168

約数和(自身を含む): 1279875520

約数和(自身を除く): 839244544

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 32, 38, 43, 48, 53, 57, 64, 76, 86, 96, 106, 114, 129, 152, 159, 172, 192, 212, 228, 258, 304, 318, 344, 424, 456, 516, 608, 636, 688, 817, 848, 912, 1007, 1032, 1216, 1272, 1376, 1634, 1696, 1824, 2014, 2064, 2279, 2451, 2544, 2752, 2809, 3021, 3268, 3392, 3648, 4028, 4128, 4558, 4902, 5088, 5618, 6042, 6536, 6837, 8056, 8256, 8427, 9116, 9804, 10176, 11236, 12084, 13072, 13674, 16112, 16854, 18232, 19608, 22472, 24168, 26144, 27348, 32224, 33708, 36464, 39216, 43301, 44944, 48336, 52288, 53371, 54696, 64448, 67416, 72928, 78432, 86602, 89888, 96672, 106742, 109392, 120787, 129903, 134832, 145856, 156864, 160113, 173204, 179776, 193344, 213484, 218784, 241574, 259806, 269664, 320226, 346408, 362361, 426968, 437568, 483148, 519612, 539328, 640452, 692816, 724722, 853936, 966296, 1039224, 1280904, 1385632, 1449444, 1707872, 1932592, 2078448, 2294953, 2561808, 2771264, 2898888, 3415744, 3865184, 4156896, 4589906, 5123616, 5797776, 6884859, 7730368, 8313792, 9179812, 10247232, 11595552, 13769718, 18359624, 23191104, 27539436, 36719248, 55078872, 73438496, 110157744, 146876992, 220315488, 440630976]

約数ペア:

[(1, 440630976), (2, 220315488), (3, 146876992), (4, 110157744), (6, 73438496), (8, 55078872), (12, 36719248), (16, 27539436), (19, 23191104), (24, 18359624), (32, 13769718), (38, 11595552), (43, 10247232), (48, 9179812), (53, 8313792), (57, 7730368), (64, 6884859), (76, 5797776), (86, 5123616), (96, 4589906), (106, 4156896), (114, 3865184), (129, 3415744), (152, 2898888), (159, 2771264), (172, 2561808), (192, 2294953), (212, 2078448), (228, 1932592), (258, 1707872), (304, 1449444), (318, 1385632), (344, 1280904), (424, 1039224), (456, 966296), (516, 853936), (608, 724722), (636, 692816), (688, 640452), (817, 539328), (848, 519612), (912, 483148), (1007, 437568), (1032, 426968), (1216, 362361), (1272, 346408), (1376, 320226), (1634, 269664), (1696, 259806), (1824, 241574), (2014, 218784), (2064, 213484), (2279, 193344), (2451, 179776), (2544, 173204), (2752, 160113), (2809, 156864), (3021, 145856), (3268, 134832), (3392, 129903), (3648, 120787), (4028, 109392), (4128, 106742), (4558, 96672), (4902, 89888), (5088, 86602), (5618, 78432), (6042, 72928), (6536, 67416), (6837, 64448), (8056, 54696), (8256, 53371), (8427, 52288), (9116, 48336), (9804, 44944), (10176, 43301), (11236, 39216), (12084, 36464), (13072, 33708), (13674, 32224), (16112, 27348), (16854, 26144), (18232, 24168), (19608, 22472)]