1480367056

素因数分解:

$2^4\times 7^1\times {\mathrm{31}}^1\times {\mathrm{647}}^1\times {\mathrm{659}}^1$

素因数の和:1352

約数の個数: 80

約数和(自身を含む): 3394068480

約数和(自身を除く): 1913701424

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 56, 62, 112, 124, 217, 248, 434, 496, 647, 659, 868, 1294, 1318, 1736, 2588, 2636, 3472, 4529, 4613, 5176, 5272, 9058, 9226, 10352, 10544, 18116, 18452, 20057, 20429, 36232, 36904, 40114, 40858, 72464, 73808, 80228, 81716, 140399, 143003, 160456, 163432, 280798, 286006, 320912, 326864, 426373, 561596, 572012, 852746, 1123192, 1144024, 1705492, 2246384, 2288048, 2984611, 3410984, 5969222, 6821968, 11938444, 13217563, 23876888, 26435126, 47753776, 52870252, 92522941, 105740504, 185045882, 211481008, 370091764, 740183528, 1480367056]

約数ペア:

[(1, 1480367056), (2, 740183528), (4, 370091764), (7, 211481008), (8, 185045882), (14, 105740504), (16, 92522941), (28, 52870252), (31, 47753776), (56, 26435126), (62, 23876888), (112, 13217563), (124, 11938444), (217, 6821968), (248, 5969222), (434, 3410984), (496, 2984611), (647, 2288048), (659, 2246384), (868, 1705492), (1294, 1144024), (1318, 1123192), (1736, 852746), (2588, 572012), (2636, 561596), (3472, 426373), (4529, 326864), (4613, 320912), (5176, 286006), (5272, 280798), (9058, 163432), (9226, 160456), (10352, 143003), (10544, 140399), (18116, 81716), (18452, 80228), (20057, 73808), (20429, 72464), (36232, 40858), (36904, 40114)]