557190656

素因数分解:

$2^9\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{127}}^1$

素因数の和:216

約数の個数: 160

約数和(自身を含む): 1319915520

約数和(自身を除く): 762724864

約数列:

[1, 2, 4, 8, 11, 16, 19, 22, 32, 38, 41, 44, 64, 76, 82, 88, 127, 128, 152, 164, 176, 209, 254, 256, 304, 328, 352, 418, 451, 508, 512, 608, 656, 704, 779, 836, 902, 1016, 1216, 1312, 1397, 1408, 1558, 1672, 1804, 2032, 2413, 2432, 2624, 2794, 2816, 3116, 3344, 3608, 4064, 4826, 4864, 5207, 5248, 5588, 5632, 6232, 6688, 7216, 8128, 8569, 9652, 9728, 10414, 10496, 11176, 12464, 13376, 14432, 16256, 17138, 19304, 20828, 20992, 22352, 24928, 26543, 26752, 28864, 32512, 34276, 38608, 41656, 44704, 49856, 53086, 53504, 57277, 57728, 65024, 68552, 77216, 83312, 89408, 98933, 99712, 106172, 107008, 114554, 115456, 137104, 154432, 166624, 178816, 197866, 199424, 212344, 229108, 230912, 274208, 308864, 333248, 357632, 395732, 398848, 424688, 458216, 548416, 617728, 666496, 715264, 791464, 849376, 916432, 1088263, 1096832, 1235456, 1332992, 1582928, 1698752, 1832864, 2176526, 2193664, 2665984, 3165856, 3397504, 3665728, 4353052, 4387328, 6331712, 6795008, 7331456, 8706104, 12663424, 13590016, 14662912, 17412208, 25326848, 29325824, 34824416, 50653696, 69648832, 139297664, 278595328, 557190656]

約数ペア:

[(1, 557190656), (2, 278595328), (4, 139297664), (8, 69648832), (11, 50653696), (16, 34824416), (19, 29325824), (22, 25326848), (32, 17412208), (38, 14662912), (41, 13590016), (44, 12663424), (64, 8706104), (76, 7331456), (82, 6795008), (88, 6331712), (127, 4387328), (128, 4353052), (152, 3665728), (164, 3397504), (176, 3165856), (209, 2665984), (254, 2193664), (256, 2176526), (304, 1832864), (328, 1698752), (352, 1582928), (418, 1332992), (451, 1235456), (508, 1096832), (512, 1088263), (608, 916432), (656, 849376), (704, 791464), (779, 715264), (836, 666496), (902, 617728), (1016, 548416), (1216, 458216), (1312, 424688), (1397, 398848), (1408, 395732), (1558, 357632), (1672, 333248), (1804, 308864), (2032, 274208), (2413, 230912), (2432, 229108), (2624, 212344), (2794, 199424), (2816, 197866), (3116, 178816), (3344, 166624), (3608, 154432), (4064, 137104), (4826, 115456), (4864, 114554), (5207, 107008), (5248, 106172), (5588, 99712), (5632, 98933), (6232, 89408), (6688, 83312), (7216, 77216), (8128, 68552), (8569, 65024), (9652, 57728), (9728, 57277), (10414, 53504), (10496, 53086), (11176, 49856), (12464, 44704), (13376, 41656), (14432, 38608), (16256, 34276), (17138, 32512), (19304, 28864), (20828, 26752), (20992, 26543), (22352, 24928)]