1587280128

素因数分解:

$2^8\times 3^1\times 7^2\times {\mathrm{42179}}^1$

素因数の和:42212

約数の個数: 108

約数和(自身を含む): 4914307440

約数和(自身を除く): 3327027312

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 49, 56, 64, 84, 96, 98, 112, 128, 147, 168, 192, 196, 224, 256, 294, 336, 384, 392, 448, 588, 672, 768, 784, 896, 1176, 1344, 1568, 1792, 2352, 2688, 3136, 4704, 5376, 6272, 9408, 12544, 18816, 37632, 42179, 84358, 126537, 168716, 253074, 295253, 337432, 506148, 590506, 674864, 885759, 1012296, 1181012, 1349728, 1771518, 2024592, 2066771, 2362024, 2699456, 3543036, 4049184, 4133542, 4724048, 5398912, 6200313, 7086072, 8098368, 8267084, 9448096, 10797824, 12400626, 14172144, 16196736, 16534168, 18896192, 24801252, 28344288, 32393472, 33068336, 37792384, 49602504, 56688576, 66136672, 75584768, 99205008, 113377152, 132273344, 198410016, 226754304, 264546688, 396820032, 529093376, 793640064, 1587280128]

約数ペア:

[(1, 1587280128), (2, 793640064), (3, 529093376), (4, 396820032), (6, 264546688), (7, 226754304), (8, 198410016), (12, 132273344), (14, 113377152), (16, 99205008), (21, 75584768), (24, 66136672), (28, 56688576), (32, 49602504), (42, 37792384), (48, 33068336), (49, 32393472), (56, 28344288), (64, 24801252), (84, 18896192), (96, 16534168), (98, 16196736), (112, 14172144), (128, 12400626), (147, 10797824), (168, 9448096), (192, 8267084), (196, 8098368), (224, 7086072), (256, 6200313), (294, 5398912), (336, 4724048), (384, 4133542), (392, 4049184), (448, 3543036), (588, 2699456), (672, 2362024), (768, 2066771), (784, 2024592), (896, 1771518), (1176, 1349728), (1344, 1181012), (1568, 1012296), (1792, 885759), (2352, 674864), (2688, 590506), (3136, 506148), (4704, 337432), (5376, 295253), (6272, 253074), (9408, 168716), (12544, 126537), (18816, 84358), (37632, 42179)]