12437328

素因数分解:

$2^4\times 3^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{149}}^1$

素因数の和:244

約数の個数: 80

約数和(自身を含む): 33926400

約数和(自身を除く): 21489072

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 37, 47, 48, 74, 94, 111, 141, 148, 149, 188, 222, 282, 296, 298, 376, 444, 447, 564, 592, 596, 752, 888, 894, 1128, 1192, 1739, 1776, 1788, 2256, 2384, 3478, 3576, 5217, 5513, 6956, 7003, 7152, 10434, 11026, 13912, 14006, 16539, 20868, 21009, 22052, 27824, 28012, 33078, 41736, 42018, 44104, 56024, 66156, 83472, 84036, 88208, 112048, 132312, 168072, 259111, 264624, 336144, 518222, 777333, 1036444, 1554666, 2072888, 3109332, 4145776, 6218664, 12437328]

約数ペア:

[(1, 12437328), (2, 6218664), (3, 4145776), (4, 3109332), (6, 2072888), (8, 1554666), (12, 1036444), (16, 777333), (24, 518222), (37, 336144), (47, 264624), (48, 259111), (74, 168072), (94, 132312), (111, 112048), (141, 88208), (148, 84036), (149, 83472), (188, 66156), (222, 56024), (282, 44104), (296, 42018), (298, 41736), (376, 33078), (444, 28012), (447, 27824), (564, 22052), (592, 21009), (596, 20868), (752, 16539), (888, 14006), (894, 13912), (1128, 11026), (1192, 10434), (1739, 7152), (1776, 7003), (1788, 6956), (2256, 5513), (2384, 5217), (3478, 3576)]