853581664

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{149}}^1\times {\mathrm{293}}^1$

素因数の和:512

約数の個数: 96

約数和(自身を含む): 1867017600

約数和(自身を除く): 1013435936

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 47, 52, 94, 104, 149, 188, 208, 293, 298, 376, 416, 586, 596, 611, 752, 1172, 1192, 1222, 1504, 1937, 2344, 2384, 2444, 3809, 3874, 4688, 4768, 4888, 7003, 7618, 7748, 9376, 9776, 13771, 14006, 15236, 15496, 19552, 27542, 28012, 30472, 30992, 43657, 55084, 56024, 60944, 61984, 87314, 91039, 110168, 112048, 121888, 174628, 179023, 182078, 220336, 224096, 349256, 358046, 364156, 440672, 567541, 698512, 716092, 728312, 1135082, 1397024, 1432184, 1456624, 2051879, 2270164, 2864368, 2913248, 4103758, 4540328, 5728736, 8207516, 9080656, 16415032, 18161312, 26674427, 32830064, 53348854, 65660128, 106697708, 213395416, 426790832, 853581664]

約数ペア:

[(1, 853581664), (2, 426790832), (4, 213395416), (8, 106697708), (13, 65660128), (16, 53348854), (26, 32830064), (32, 26674427), (47, 18161312), (52, 16415032), (94, 9080656), (104, 8207516), (149, 5728736), (188, 4540328), (208, 4103758), (293, 2913248), (298, 2864368), (376, 2270164), (416, 2051879), (586, 1456624), (596, 1432184), (611, 1397024), (752, 1135082), (1172, 728312), (1192, 716092), (1222, 698512), (1504, 567541), (1937, 440672), (2344, 364156), (2384, 358046), (2444, 349256), (3809, 224096), (3874, 220336), (4688, 182078), (4768, 179023), (4888, 174628), (7003, 121888), (7618, 112048), (7748, 110168), (9376, 91039), (9776, 87314), (13771, 61984), (14006, 60944), (15236, 56024), (15496, 55084), (19552, 43657), (27542, 30992), (28012, 30472)]