209648066144

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{71}}^1\times {\mathrm{178481}}^1$

素因数の和:178620

約数の個数: 96

約数和(自身を含む): 466326346752

約数和(自身を除く): 256678280608

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 47, 71, 88, 94, 142, 176, 188, 284, 352, 376, 517, 568, 752, 781, 1034, 1136, 1504, 1562, 2068, 2272, 3124, 3337, 4136, 6248, 6674, 8272, 12496, 13348, 16544, 24992, 26696, 36707, 53392, 73414, 106784, 146828, 178481, 293656, 356962, 587312, 713924, 1174624, 1427848, 1963291, 2855696, 3926582, 5711392, 7853164, 8388607, 12672151, 15706328, 16777214, 25344302, 31412656, 33554428, 50688604, 62825312, 67108856, 92274677, 101377208, 134217712, 139393661, 184549354, 202754416, 268435424, 278787322, 369098708, 405508832, 557574644, 595591097, 738197416, 1115149288, 1191182194, 1476394832, 2230298576, 2382364388, 2952789664, 4460597152, 4764728776, 6551502067, 9529457552, 13103004134, 19058915104, 26206008268, 52412016536, 104824033072, 209648066144]

約数ペア:

[(1, 209648066144), (2, 104824033072), (4, 52412016536), (8, 26206008268), (11, 19058915104), (16, 13103004134), (22, 9529457552), (32, 6551502067), (44, 4764728776), (47, 4460597152), (71, 2952789664), (88, 2382364388), (94, 2230298576), (142, 1476394832), (176, 1191182194), (188, 1115149288), (284, 738197416), (352, 595591097), (376, 557574644), (517, 405508832), (568, 369098708), (752, 278787322), (781, 268435424), (1034, 202754416), (1136, 184549354), (1504, 139393661), (1562, 134217712), (2068, 101377208), (2272, 92274677), (3124, 67108856), (3337, 62825312), (4136, 50688604), (6248, 33554428), (6674, 31412656), (8272, 25344302), (12496, 16777214), (13348, 15706328), (16544, 12672151), (24992, 8388607), (26696, 7853164), (36707, 5711392), (53392, 3926582), (73414, 2855696), (106784, 1963291), (146828, 1427848), (178481, 1174624), (293656, 713924), (356962, 587312)]