216005608

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{59}}^1\times {\mathrm{107}}^1$

素因数の和:239

約数の個数: 128

約数和(自身を含む): 522547200

約数和(自身を除く): 306541592

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 47, 52, 56, 59, 91, 94, 104, 107, 118, 182, 188, 214, 236, 329, 364, 376, 413, 428, 472, 611, 658, 728, 749, 767, 826, 856, 1222, 1316, 1391, 1498, 1534, 1652, 2444, 2632, 2773, 2782, 2996, 3068, 3304, 4277, 4888, 5029, 5369, 5546, 5564, 5992, 6136, 6313, 8554, 9737, 10058, 10738, 11092, 11128, 12626, 17108, 19411, 19474, 20116, 21476, 22184, 25252, 34216, 35203, 36049, 38822, 38948, 40232, 42952, 44191, 50504, 65377, 70406, 72098, 77644, 77896, 82069, 88382, 130754, 140812, 144196, 155288, 164138, 176764, 252343, 261508, 281624, 288392, 296711, 328276, 353528, 457639, 504686, 523016, 574483, 593422, 656552, 915278, 1009372, 1148966, 1186844, 1830556, 2018744, 2076977, 2297932, 2373688, 3661112, 3857243, 4153954, 4595864, 7714486, 8307908, 15428972, 16615816, 27000701, 30857944, 54001402, 108002804, 216005608]

約数ペア:

[(1, 216005608), (2, 108002804), (4, 54001402), (7, 30857944), (8, 27000701), (13, 16615816), (14, 15428972), (26, 8307908), (28, 7714486), (47, 4595864), (52, 4153954), (56, 3857243), (59, 3661112), (91, 2373688), (94, 2297932), (104, 2076977), (107, 2018744), (118, 1830556), (182, 1186844), (188, 1148966), (214, 1009372), (236, 915278), (329, 656552), (364, 593422), (376, 574483), (413, 523016), (428, 504686), (472, 457639), (611, 353528), (658, 328276), (728, 296711), (749, 288392), (767, 281624), (826, 261508), (856, 252343), (1222, 176764), (1316, 164138), (1391, 155288), (1498, 144196), (1534, 140812), (1652, 130754), (2444, 88382), (2632, 82069), (2773, 77896), (2782, 77644), (2996, 72098), (3068, 70406), (3304, 65377), (4277, 50504), (4888, 44191), (5029, 42952), (5369, 40232), (5546, 38948), (5564, 38822), (5992, 36049), (6136, 35203), (6313, 34216), (8554, 25252), (9737, 22184), (10058, 21476), (10738, 20116), (11092, 19474), (11128, 19411), (12626, 17108)]