520859328

素因数分解:

$2^6\times 3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{163}}^1$

素因数の和:295

約数の個数: 224

約数和(自身を含む): 1619585280

約数和(自身を除く): 1098725952

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 17, 22, 24, 32, 33, 34, 44, 48, 51, 64, 66, 68, 88, 89, 96, 102, 132, 136, 163, 176, 178, 187, 192, 204, 264, 267, 272, 326, 352, 356, 374, 408, 489, 528, 534, 544, 561, 652, 704, 712, 748, 816, 978, 979, 1056, 1068, 1088, 1122, 1304, 1424, 1496, 1513, 1632, 1793, 1956, 1958, 2112, 2136, 2244, 2608, 2771, 2848, 2937, 2992, 3026, 3264, 3586, 3912, 3916, 4272, 4488, 4539, 5216, 5379, 5542, 5696, 5874, 5984, 6052, 7172, 7824, 7832, 8313, 8544, 8976, 9078, 10432, 10758, 11084, 11748, 11968, 12104, 14344, 14507, 15648, 15664, 16626, 16643, 17088, 17952, 18156, 21516, 22168, 23496, 24208, 28688, 29014, 30481, 31296, 31328, 33252, 33286, 35904, 36312, 43032, 43521, 44336, 46992, 48416, 49929, 57376, 58028, 60962, 62656, 66504, 66572, 72624, 86064, 87042, 88672, 91443, 93984, 96832, 99858, 114752, 116056, 121924, 133008, 133144, 145248, 159577, 172128, 174084, 177344, 182886, 187968, 199716, 232112, 243848, 246619, 266016, 266288, 290496, 319154, 344256, 348168, 365772, 399432, 464224, 478731, 487696, 493238, 532032, 532576, 638308, 696336, 731544, 739857, 798864, 928448, 957462, 975392, 986476, 1065152, 1276616, 1392672, 1463088, 1479714, 1597728, 1914924, 1950784, 1972952, 2553232, 2712809, 2785344, 2926176, 2959428, 3195456, 3829848, 3945904, 5106464, 5425618, 5852352, 5918856, 7659696, 7891808, 8138427, 10212928, 10851236, 11837712, 15319392, 15783616, 16276854, 21702472, 23675424, 30638784, 32553708, 43404944, 47350848, 65107416, 86809888, 130214832, 173619776, 260429664, 520859328]

約数ペア:

[(1, 520859328), (2, 260429664), (3, 173619776), (4, 130214832), (6, 86809888), (8, 65107416), (11, 47350848), (12, 43404944), (16, 32553708), (17, 30638784), (22, 23675424), (24, 21702472), (32, 16276854), (33, 15783616), (34, 15319392), (44, 11837712), (48, 10851236), (51, 10212928), (64, 8138427), (66, 7891808), (68, 7659696), (88, 5918856), (89, 5852352), (96, 5425618), (102, 5106464), (132, 3945904), (136, 3829848), (163, 3195456), (176, 2959428), (178, 2926176), (187, 2785344), (192, 2712809), (204, 2553232), (264, 1972952), (267, 1950784), (272, 1914924), (326, 1597728), (352, 1479714), (356, 1463088), (374, 1392672), (408, 1276616), (489, 1065152), (528, 986476), (534, 975392), (544, 957462), (561, 928448), (652, 798864), (704, 739857), (712, 731544), (748, 696336), (816, 638308), (978, 532576), (979, 532032), (1056, 493238), (1068, 487696), (1088, 478731), (1122, 464224), (1304, 399432), (1424, 365772), (1496, 348168), (1513, 344256), (1632, 319154), (1793, 290496), (1956, 266288), (1958, 266016), (2112, 246619), (2136, 243848), (2244, 232112), (2608, 199716), (2771, 187968), (2848, 182886), (2937, 177344), (2992, 174084), (3026, 172128), (3264, 159577), (3586, 145248), (3912, 133144), (3916, 133008), (4272, 121924), (4488, 116056), (4539, 114752), (5216, 99858), (5379, 96832), (5542, 93984), (5696, 91443), (5874, 88672), (5984, 87042), (6052, 86064), (7172, 72624), (7824, 66572), (7832, 66504), (8313, 62656), (8544, 60962), (8976, 58028), (9078, 57376), (10432, 49929), (10758, 48416), (11084, 46992), (11748, 44336), (11968, 43521), (12104, 43032), (14344, 36312), (14507, 35904), (15648, 33286), (15664, 33252), (16626, 31328), (16643, 31296), (17088, 30481), (17952, 29014), (18156, 28688), (21516, 24208), (22168, 23496)]