1090987408

素因数分解:

$2^4\times 7^1\times {\mathrm{59}}^1\times {\mathrm{107}}^1\times {\mathrm{1543}}^1$

素因数の和:1724

約数の個数: 80

約数和(自身を含む): 2481269760

約数和(自身を除く): 1390282352

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 59, 107, 112, 118, 214, 236, 413, 428, 472, 749, 826, 856, 944, 1498, 1543, 1652, 1712, 2996, 3086, 3304, 5992, 6172, 6313, 6608, 10801, 11984, 12344, 12626, 21602, 24688, 25252, 43204, 44191, 50504, 86408, 88382, 91037, 101008, 165101, 172816, 176764, 182074, 330202, 353528, 364148, 637259, 660404, 707056, 728296, 1155707, 1274518, 1320808, 1456592, 2311414, 2549036, 2641616, 4622828, 5098072, 9245656, 9740959, 10196144, 18491312, 19481918, 38963836, 68186713, 77927672, 136373426, 155855344, 272746852, 545493704, 1090987408]

約数ペア:

[(1, 1090987408), (2, 545493704), (4, 272746852), (7, 155855344), (8, 136373426), (14, 77927672), (16, 68186713), (28, 38963836), (56, 19481918), (59, 18491312), (107, 10196144), (112, 9740959), (118, 9245656), (214, 5098072), (236, 4622828), (413, 2641616), (428, 2549036), (472, 2311414), (749, 1456592), (826, 1320808), (856, 1274518), (944, 1155707), (1498, 728296), (1543, 707056), (1652, 660404), (1712, 637259), (2996, 364148), (3086, 353528), (3304, 330202), (5992, 182074), (6172, 176764), (6313, 172816), (6608, 165101), (10801, 101008), (11984, 91037), (12344, 88382), (12626, 86408), (21602, 50504), (24688, 44191), (25252, 43204)]