8104142016

素因数分解:

$2^6\times 3^4\times {\mathrm{31}}^1\times {\mathrm{211}}^1\times {\mathrm{239}}^1$

素因数の和:505

約数の個数: 280

約数和(自身を含む): 25019934720

約数和(自身を除く): 16915792704

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 31, 32, 36, 48, 54, 62, 64, 72, 81, 93, 96, 108, 124, 144, 162, 186, 192, 211, 216, 239, 248, 279, 288, 324, 372, 422, 432, 478, 496, 558, 576, 633, 648, 717, 744, 837, 844, 864, 956, 992, 1116, 1266, 1296, 1434, 1488, 1674, 1688, 1728, 1899, 1912, 1984, 2151, 2232, 2511, 2532, 2592, 2868, 2976, 3348, 3376, 3798, 3824, 4302, 4464, 5022, 5064, 5184, 5697, 5736, 5952, 6453, 6541, 6696, 6752, 7409, 7596, 7648, 8604, 8928, 10044, 10128, 11394, 11472, 12906, 13082, 13392, 13504, 14818, 15192, 15296, 17091, 17208, 17856, 19359, 19623, 20088, 20256, 22227, 22788, 22944, 25812, 26164, 26784, 29636, 30384, 34182, 34416, 38718, 39246, 40176, 40512, 44454, 45576, 45888, 50429, 51624, 52328, 53568, 58869, 59272, 60768, 66681, 68364, 68832, 77436, 78492, 80352, 88908, 91152, 100858, 103248, 104656, 117738, 118544, 121536, 133362, 136728, 137664, 151287, 154872, 156984, 160704, 176607, 177816, 182304, 200043, 201716, 206496, 209312, 235476, 237088, 266724, 273456, 302574, 309744, 313968, 353214, 355632, 364608, 400086, 403432, 412992, 418624, 453861, 470952, 474176, 529821, 533448, 546912, 600129, 605148, 619488, 627936, 706428, 711264, 800172, 806864, 907722, 941904, 1059642, 1066896, 1093824, 1200258, 1210296, 1238976, 1255872, 1361583, 1412856, 1422528, 1563299, 1600344, 1613728, 1815444, 1883808, 2119284, 2133792, 2400516, 2420592, 2723166, 2825712, 3126598, 3200688, 3227456, 3630888, 3767616, 4084749, 4238568, 4267584, 4689897, 4801032, 4841184, 5446332, 5651424, 6253196, 6401376, 7261776, 8169498, 8477136, 9379794, 9602064, 9682368, 10892664, 11302848, 12506392, 12802752, 14069691, 14523552, 16338996, 16954272, 18759588, 19204128, 21785328, 25012784, 28139382, 29047104, 32677992, 33908544, 37519176, 38408256, 42209073, 43570656, 50025568, 56278764, 65355984, 75038352, 84418146, 87141312, 100051136, 112557528, 126627219, 130711968, 150076704, 168836292, 225115056, 253254438, 261423936, 300153408, 337672584, 450230112, 506508876, 675345168, 900460224, 1013017752, 1350690336, 2026035504, 2701380672, 4052071008, 8104142016]

約数ペア:

[(1, 8104142016), (2, 4052071008), (3, 2701380672), (4, 2026035504), (6, 1350690336), (8, 1013017752), (9, 900460224), (12, 675345168), (16, 506508876), (18, 450230112), (24, 337672584), (27, 300153408), (31, 261423936), (32, 253254438), (36, 225115056), (48, 168836292), (54, 150076704), (62, 130711968), (64, 126627219), (72, 112557528), (81, 100051136), (93, 87141312), (96, 84418146), (108, 75038352), (124, 65355984), (144, 56278764), (162, 50025568), (186, 43570656), (192, 42209073), (211, 38408256), (216, 37519176), (239, 33908544), (248, 32677992), (279, 29047104), (288, 28139382), (324, 25012784), (372, 21785328), (422, 19204128), (432, 18759588), (478, 16954272), (496, 16338996), (558, 14523552), (576, 14069691), (633, 12802752), (648, 12506392), (717, 11302848), (744, 10892664), (837, 9682368), (844, 9602064), (864, 9379794), (956, 8477136), (992, 8169498), (1116, 7261776), (1266, 6401376), (1296, 6253196), (1434, 5651424), (1488, 5446332), (1674, 4841184), (1688, 4801032), (1728, 4689897), (1899, 4267584), (1912, 4238568), (1984, 4084749), (2151, 3767616), (2232, 3630888), (2511, 3227456), (2532, 3200688), (2592, 3126598), (2868, 2825712), (2976, 2723166), (3348, 2420592), (3376, 2400516), (3798, 2133792), (3824, 2119284), (4302, 1883808), (4464, 1815444), (5022, 1613728), (5064, 1600344), (5184, 1563299), (5697, 1422528), (5736, 1412856), (5952, 1361583), (6453, 1255872), (6541, 1238976), (6696, 1210296), (6752, 1200258), (7409, 1093824), (7596, 1066896), (7648, 1059642), (8604, 941904), (8928, 907722), (10044, 806864), (10128, 800172), (11394, 711264), (11472, 706428), (12906, 627936), (13082, 619488), (13392, 605148), (13504, 600129), (14818, 546912), (15192, 533448), (15296, 529821), (17091, 474176), (17208, 470952), (17856, 453861), (19359, 418624), (19623, 412992), (20088, 403432), (20256, 400086), (22227, 364608), (22788, 355632), (22944, 353214), (25812, 313968), (26164, 309744), (26784, 302574), (29636, 273456), (30384, 266724), (34182, 237088), (34416, 235476), (38718, 209312), (39246, 206496), (40176, 201716), (40512, 200043), (44454, 182304), (45576, 177816), (45888, 176607), (50429, 160704), (51624, 156984), (52328, 154872), (53568, 151287), (58869, 137664), (59272, 136728), (60768, 133362), (66681, 121536), (68364, 118544), (68832, 117738), (77436, 104656), (78492, 103248), (80352, 100858), (88908, 91152)]