391479264

素因数分解:

$2^5\times 3^3\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{2423}}^1$

素因数の和:2470

約数の個数: 192

約数和(自身を含む): 1319431680

約数和(自身を除く): 927952416

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 17, 18, 22, 24, 27, 32, 33, 34, 36, 44, 48, 51, 54, 66, 68, 72, 88, 96, 99, 102, 108, 132, 136, 144, 153, 176, 187, 198, 204, 216, 264, 272, 288, 297, 306, 352, 374, 396, 408, 432, 459, 528, 544, 561, 594, 612, 748, 792, 816, 864, 918, 1056, 1122, 1188, 1224, 1496, 1584, 1632, 1683, 1836, 2244, 2376, 2423, 2448, 2992, 3168, 3366, 3672, 4488, 4752, 4846, 4896, 5049, 5984, 6732, 7269, 7344, 8976, 9504, 9692, 10098, 13464, 14538, 14688, 17952, 19384, 20196, 21807, 26653, 26928, 29076, 38768, 40392, 41191, 43614, 53306, 53856, 58152, 65421, 77536, 79959, 80784, 82382, 87228, 106612, 116304, 123573, 130842, 159918, 161568, 164764, 174456, 213224, 232608, 239877, 247146, 261684, 319836, 329528, 348912, 370719, 426448, 453101, 479754, 494292, 523368, 639672, 659056, 697824, 719631, 741438, 852896, 906202, 959508, 988584, 1046736, 1112157, 1279344, 1318112, 1359303, 1439262, 1482876, 1812404, 1919016, 1977168, 2093472, 2224314, 2558688, 2718606, 2878524, 2965752, 3624808, 3838032, 3954336, 4077909, 4448628, 5437212, 5757048, 5931504, 7249616, 7676064, 8155818, 8897256, 10874424, 11514096, 11863008, 12233727, 14499232, 16311636, 17794512, 21748848, 23028192, 24467454, 32623272, 35589024, 43497696, 48934908, 65246544, 97869816, 130493088, 195739632, 391479264]

約数ペア:

[(1, 391479264), (2, 195739632), (3, 130493088), (4, 97869816), (6, 65246544), (8, 48934908), (9, 43497696), (11, 35589024), (12, 32623272), (16, 24467454), (17, 23028192), (18, 21748848), (22, 17794512), (24, 16311636), (27, 14499232), (32, 12233727), (33, 11863008), (34, 11514096), (36, 10874424), (44, 8897256), (48, 8155818), (51, 7676064), (54, 7249616), (66, 5931504), (68, 5757048), (72, 5437212), (88, 4448628), (96, 4077909), (99, 3954336), (102, 3838032), (108, 3624808), (132, 2965752), (136, 2878524), (144, 2718606), (153, 2558688), (176, 2224314), (187, 2093472), (198, 1977168), (204, 1919016), (216, 1812404), (264, 1482876), (272, 1439262), (288, 1359303), (297, 1318112), (306, 1279344), (352, 1112157), (374, 1046736), (396, 988584), (408, 959508), (432, 906202), (459, 852896), (528, 741438), (544, 719631), (561, 697824), (594, 659056), (612, 639672), (748, 523368), (792, 494292), (816, 479754), (864, 453101), (918, 426448), (1056, 370719), (1122, 348912), (1188, 329528), (1224, 319836), (1496, 261684), (1584, 247146), (1632, 239877), (1683, 232608), (1836, 213224), (2244, 174456), (2376, 164764), (2423, 161568), (2448, 159918), (2992, 130842), (3168, 123573), (3366, 116304), (3672, 106612), (4488, 87228), (4752, 82382), (4846, 80784), (4896, 79959), (5049, 77536), (5984, 65421), (6732, 58152), (7269, 53856), (7344, 53306), (8976, 43614), (9504, 41191), (9692, 40392), (10098, 38768), (13464, 29076), (14538, 26928), (14688, 26653), (17952, 21807), (19384, 20196)]