1090729808

素因数分解:

$2^4\times 7^2\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{1979}}^1$

素因数の和:2057

約数の個数: 120

約数和(自身を含む): 2658981600

約数和(自身を除く): 1568251792

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 37, 38, 49, 56, 74, 76, 98, 112, 133, 148, 152, 196, 259, 266, 296, 304, 392, 518, 532, 592, 703, 784, 931, 1036, 1064, 1406, 1813, 1862, 1979, 2072, 2128, 2812, 3626, 3724, 3958, 4144, 4921, 5624, 7252, 7448, 7916, 9842, 11248, 13853, 14504, 14896, 15832, 19684, 27706, 29008, 31664, 34447, 37601, 39368, 55412, 68894, 73223, 75202, 78736, 96971, 110824, 137788, 146446, 150404, 193942, 221648, 263207, 275576, 292892, 300808, 387884, 512561, 526414, 551152, 585784, 601616, 775768, 1025122, 1052828, 1171568, 1391237, 1551536, 1842449, 2050244, 2105656, 2782474, 3587927, 3684898, 4100488, 4211312, 5564948, 7175854, 7369796, 8200976, 9738659, 11129896, 14351708, 14739592, 19477318, 22259792, 28703416, 29479184, 38954636, 57406832, 68170613, 77909272, 136341226, 155818544, 272682452, 545364904, 1090729808]

約数ペア:

[(1, 1090729808), (2, 545364904), (4, 272682452), (7, 155818544), (8, 136341226), (14, 77909272), (16, 68170613), (19, 57406832), (28, 38954636), (37, 29479184), (38, 28703416), (49, 22259792), (56, 19477318), (74, 14739592), (76, 14351708), (98, 11129896), (112, 9738659), (133, 8200976), (148, 7369796), (152, 7175854), (196, 5564948), (259, 4211312), (266, 4100488), (296, 3684898), (304, 3587927), (392, 2782474), (518, 2105656), (532, 2050244), (592, 1842449), (703, 1551536), (784, 1391237), (931, 1171568), (1036, 1052828), (1064, 1025122), (1406, 775768), (1813, 601616), (1862, 585784), (1979, 551152), (2072, 526414), (2128, 512561), (2812, 387884), (3626, 300808), (3724, 292892), (3958, 275576), (4144, 263207), (4921, 221648), (5624, 193942), (7252, 150404), (7448, 146446), (7916, 137788), (9842, 110824), (11248, 96971), (13853, 78736), (14504, 75202), (14896, 73223), (15832, 68894), (19684, 55412), (27706, 39368), (29008, 37601), (31664, 34447)]