217349184

素因数分解:

$2^6\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{53}}^2$

素因数の和:165

約数の個数: 168

約数和(自身を含む): 651572992

約数和(自身を除く): 434223808

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 31, 32, 39, 48, 52, 53, 62, 64, 78, 93, 96, 104, 106, 124, 156, 159, 186, 192, 208, 212, 248, 312, 318, 372, 403, 416, 424, 496, 624, 636, 689, 744, 806, 832, 848, 992, 1209, 1248, 1272, 1378, 1488, 1612, 1643, 1696, 1984, 2067, 2418, 2496, 2544, 2756, 2809, 2976, 3224, 3286, 3392, 4134, 4836, 4929, 5088, 5512, 5618, 5952, 6448, 6572, 8268, 8427, 9672, 9858, 10176, 11024, 11236, 12896, 13144, 16536, 16854, 19344, 19716, 21359, 22048, 22472, 25792, 26288, 33072, 33708, 36517, 38688, 39432, 42718, 44096, 44944, 52576, 64077, 66144, 67416, 73034, 77376, 78864, 85436, 87079, 89888, 105152, 109551, 128154, 132288, 134832, 146068, 157728, 170872, 174158, 179776, 219102, 256308, 261237, 269664, 292136, 315456, 341744, 348316, 438204, 512616, 522474, 539328, 584272, 683488, 696632, 876408, 1025232, 1044948, 1132027, 1168544, 1366976, 1393264, 1752816, 2050464, 2089896, 2264054, 2337088, 2786528, 3396081, 3505632, 4100928, 4179792, 4528108, 5573056, 6792162, 7011264, 8359584, 9056216, 13584324, 16719168, 18112432, 27168648, 36224864, 54337296, 72449728, 108674592, 217349184]

約数ペア:

[(1, 217349184), (2, 108674592), (3, 72449728), (4, 54337296), (6, 36224864), (8, 27168648), (12, 18112432), (13, 16719168), (16, 13584324), (24, 9056216), (26, 8359584), (31, 7011264), (32, 6792162), (39, 5573056), (48, 4528108), (52, 4179792), (53, 4100928), (62, 3505632), (64, 3396081), (78, 2786528), (93, 2337088), (96, 2264054), (104, 2089896), (106, 2050464), (124, 1752816), (156, 1393264), (159, 1366976), (186, 1168544), (192, 1132027), (208, 1044948), (212, 1025232), (248, 876408), (312, 696632), (318, 683488), (372, 584272), (403, 539328), (416, 522474), (424, 512616), (496, 438204), (624, 348316), (636, 341744), (689, 315456), (744, 292136), (806, 269664), (832, 261237), (848, 256308), (992, 219102), (1209, 179776), (1248, 174158), (1272, 170872), (1378, 157728), (1488, 146068), (1612, 134832), (1643, 132288), (1696, 128154), (1984, 109551), (2067, 105152), (2418, 89888), (2496, 87079), (2544, 85436), (2756, 78864), (2809, 77376), (2976, 73034), (3224, 67416), (3286, 66144), (3392, 64077), (4134, 52576), (4836, 44944), (4929, 44096), (5088, 42718), (5512, 39432), (5618, 38688), (5952, 36517), (6448, 33708), (6572, 33072), (8268, 26288), (8427, 25792), (9672, 22472), (9858, 22048), (10176, 21359), (11024, 19716), (11236, 19344), (12896, 16854), (13144, 16536)]