15917581224

素因数分解:

$2^3\times 3^2\times {\mathrm{223}}^1\times {\mathrm{347}}^1\times {\mathrm{2857}}^1$

素因数の和:3439

約数の個数: 96

約数和(自身を含む): 43443429120

約数和(自身を除く): 27525847896

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 223, 347, 446, 669, 694, 892, 1041, 1338, 1388, 1784, 2007, 2082, 2676, 2776, 2857, 3123, 4014, 4164, 5352, 5714, 6246, 8028, 8328, 8571, 11428, 12492, 16056, 17142, 22856, 24984, 25713, 34284, 51426, 68568, 77381, 102852, 154762, 205704, 232143, 309524, 464286, 619048, 637111, 696429, 928572, 991379, 1274222, 1392858, 1857144, 1911333, 1982758, 2548444, 2785716, 2974137, 3822666, 3965516, 5096888, 5571432, 5733999, 5948274, 7645332, 7931032, 8922411, 11467998, 11896548, 15290664, 17844822, 22935996, 23793096, 35689644, 45871992, 71379288, 221077517, 442155034, 663232551, 884310068, 1326465102, 1768620136, 1989697653, 2652930204, 3979395306, 5305860408, 7958790612, 15917581224]

約数ペア:

[(1, 15917581224), (2, 7958790612), (3, 5305860408), (4, 3979395306), (6, 2652930204), (8, 1989697653), (9, 1768620136), (12, 1326465102), (18, 884310068), (24, 663232551), (36, 442155034), (72, 221077517), (223, 71379288), (347, 45871992), (446, 35689644), (669, 23793096), (694, 22935996), (892, 17844822), (1041, 15290664), (1338, 11896548), (1388, 11467998), (1784, 8922411), (2007, 7931032), (2082, 7645332), (2676, 5948274), (2776, 5733999), (2857, 5571432), (3123, 5096888), (4014, 3965516), (4164, 3822666), (5352, 2974137), (5714, 2785716), (6246, 2548444), (8028, 1982758), (8328, 1911333), (8571, 1857144), (11428, 1392858), (12492, 1274222), (16056, 991379), (17142, 928572), (22856, 696429), (24984, 637111), (25713, 619048), (34284, 464286), (51426, 309524), (68568, 232143), (77381, 205704), (102852, 154762)]