978162912

素因数分解:

$2^5\times 3^3\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{521}}^1$

素因数の和:634

約数の個数: 192

約数和(自身を含む): 2983417920

約数和(自身を除く): 2005255008

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 41, 48, 53, 54, 72, 82, 96, 106, 108, 123, 144, 159, 164, 212, 216, 246, 288, 318, 328, 369, 424, 432, 477, 492, 521, 636, 656, 738, 848, 864, 954, 984, 1042, 1107, 1272, 1312, 1431, 1476, 1563, 1696, 1908, 1968, 2084, 2173, 2214, 2544, 2862, 2952, 3126, 3816, 3936, 4168, 4346, 4428, 4689, 5088, 5724, 5904, 6252, 6519, 7632, 8336, 8692, 8856, 9378, 11448, 11808, 12504, 13038, 14067, 15264, 16672, 17384, 17712, 18756, 19557, 21361, 22896, 25008, 26076, 27613, 28134, 34768, 35424, 37512, 39114, 42722, 45792, 50016, 52152, 55226, 56268, 58671, 64083, 69536, 75024, 78228, 82839, 85444, 104304, 110452, 112536, 117342, 128166, 150048, 156456, 165678, 170888, 192249, 208608, 220904, 225072, 234684, 248517, 256332, 312912, 331356, 341776, 384498, 441808, 450144, 469368, 497034, 512664, 576747, 625824, 662712, 683552, 745551, 768996, 883616, 938736, 994068, 1025328, 1132133, 1153494, 1325424, 1491102, 1537992, 1877472, 1988136, 2050656, 2264266, 2306988, 2650848, 2982204, 3075984, 3396399, 3976272, 4528532, 4613976, 5964408, 6151968, 6792798, 7952544, 9057064, 9227952, 10189197, 11928816, 13585596, 18114128, 18455904, 20378394, 23857632, 27171192, 30567591, 36228256, 40756788, 54342384, 61135182, 81513576, 108684768, 122270364, 163027152, 244540728, 326054304, 489081456, 978162912]

約数ペア:

[(1, 978162912), (2, 489081456), (3, 326054304), (4, 244540728), (6, 163027152), (8, 122270364), (9, 108684768), (12, 81513576), (16, 61135182), (18, 54342384), (24, 40756788), (27, 36228256), (32, 30567591), (36, 27171192), (41, 23857632), (48, 20378394), (53, 18455904), (54, 18114128), (72, 13585596), (82, 11928816), (96, 10189197), (106, 9227952), (108, 9057064), (123, 7952544), (144, 6792798), (159, 6151968), (164, 5964408), (212, 4613976), (216, 4528532), (246, 3976272), (288, 3396399), (318, 3075984), (328, 2982204), (369, 2650848), (424, 2306988), (432, 2264266), (477, 2050656), (492, 1988136), (521, 1877472), (636, 1537992), (656, 1491102), (738, 1325424), (848, 1153494), (864, 1132133), (954, 1025328), (984, 994068), (1042, 938736), (1107, 883616), (1272, 768996), (1312, 745551), (1431, 683552), (1476, 662712), (1563, 625824), (1696, 576747), (1908, 512664), (1968, 497034), (2084, 469368), (2173, 450144), (2214, 441808), (2544, 384498), (2862, 341776), (2952, 331356), (3126, 312912), (3816, 256332), (3936, 248517), (4168, 234684), (4346, 225072), (4428, 220904), (4689, 208608), (5088, 192249), (5724, 170888), (5904, 165678), (6252, 156456), (6519, 150048), (7632, 128166), (8336, 117342), (8692, 112536), (8856, 110452), (9378, 104304), (11448, 85444), (11808, 82839), (12504, 78228), (13038, 75024), (14067, 69536), (15264, 64083), (16672, 58671), (17384, 56268), (17712, 55226), (18756, 52152), (19557, 50016), (21361, 45792), (22896, 42722), (25008, 39114), (26076, 37512), (27613, 35424), (28134, 34768)]