2580864

素因数分解:

$2^7\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1$

素因数の和:88

約数の個数: 128

約数和(自身を含む): 8225280

約数和(自身を除く): 5644416

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 13, 16, 22, 24, 26, 32, 33, 39, 44, 47, 48, 52, 64, 66, 78, 88, 94, 96, 104, 128, 132, 141, 143, 156, 176, 188, 192, 208, 264, 282, 286, 312, 352, 376, 384, 416, 429, 517, 528, 564, 572, 611, 624, 704, 752, 832, 858, 1034, 1056, 1128, 1144, 1222, 1248, 1408, 1504, 1551, 1664, 1716, 1833, 2068, 2112, 2256, 2288, 2444, 2496, 3008, 3102, 3432, 3666, 4136, 4224, 4512, 4576, 4888, 4992, 6016, 6204, 6721, 6864, 7332, 8272, 9024, 9152, 9776, 12408, 13442, 13728, 14664, 16544, 18048, 18304, 19552, 20163, 24816, 26884, 27456, 29328, 33088, 39104, 40326, 49632, 53768, 54912, 58656, 66176, 78208, 80652, 99264, 107536, 117312, 161304, 198528, 215072, 234624, 322608, 430144, 645216, 860288, 1290432, 2580864]

約数ペア:

[(1, 2580864), (2, 1290432), (3, 860288), (4, 645216), (6, 430144), (8, 322608), (11, 234624), (12, 215072), (13, 198528), (16, 161304), (22, 117312), (24, 107536), (26, 99264), (32, 80652), (33, 78208), (39, 66176), (44, 58656), (47, 54912), (48, 53768), (52, 49632), (64, 40326), (66, 39104), (78, 33088), (88, 29328), (94, 27456), (96, 26884), (104, 24816), (128, 20163), (132, 19552), (141, 18304), (143, 18048), (156, 16544), (176, 14664), (188, 13728), (192, 13442), (208, 12408), (264, 9776), (282, 9152), (286, 9024), (312, 8272), (352, 7332), (376, 6864), (384, 6721), (416, 6204), (429, 6016), (517, 4992), (528, 4888), (564, 4576), (572, 4512), (611, 4224), (624, 4136), (704, 3666), (752, 3432), (832, 3102), (858, 3008), (1034, 2496), (1056, 2444), (1128, 2288), (1144, 2256), (1222, 2112), (1248, 2068), (1408, 1833), (1504, 1716), (1551, 1664)]