217911168

素因数分解:

$2^7\times 3^3\times {\mathrm{17}}^1\times {\mathrm{3709}}^1$

素因数の和:3749

約数の個数: 128

約数和(自身を含む): 681156000

約数和(自身を除く): 463244832

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 27, 32, 34, 36, 48, 51, 54, 64, 68, 72, 96, 102, 108, 128, 136, 144, 153, 192, 204, 216, 272, 288, 306, 384, 408, 432, 459, 544, 576, 612, 816, 864, 918, 1088, 1152, 1224, 1632, 1728, 1836, 2176, 2448, 3264, 3456, 3672, 3709, 4896, 6528, 7344, 7418, 9792, 11127, 14688, 14836, 19584, 22254, 29376, 29672, 33381, 44508, 58752, 59344, 63053, 66762, 89016, 100143, 118688, 126106, 133524, 178032, 189159, 200286, 237376, 252212, 267048, 356064, 378318, 400572, 474752, 504424, 534096, 567477, 712128, 756636, 801144, 1008848, 1068192, 1134954, 1424256, 1513272, 1602288, 1702431, 2017696, 2136384, 2269908, 3026544, 3204576, 3404862, 4035392, 4272768, 4539816, 6053088, 6409152, 6809724, 8070784, 9079632, 12106176, 12818304, 13619448, 18159264, 24212352, 27238896, 36318528, 54477792, 72637056, 108955584, 217911168]

約数ペア:

[(1, 217911168), (2, 108955584), (3, 72637056), (4, 54477792), (6, 36318528), (8, 27238896), (9, 24212352), (12, 18159264), (16, 13619448), (17, 12818304), (18, 12106176), (24, 9079632), (27, 8070784), (32, 6809724), (34, 6409152), (36, 6053088), (48, 4539816), (51, 4272768), (54, 4035392), (64, 3404862), (68, 3204576), (72, 3026544), (96, 2269908), (102, 2136384), (108, 2017696), (128, 1702431), (136, 1602288), (144, 1513272), (153, 1424256), (192, 1134954), (204, 1068192), (216, 1008848), (272, 801144), (288, 756636), (306, 712128), (384, 567477), (408, 534096), (432, 504424), (459, 474752), (544, 400572), (576, 378318), (612, 356064), (816, 267048), (864, 252212), (918, 237376), (1088, 200286), (1152, 189159), (1224, 178032), (1632, 133524), (1728, 126106), (1836, 118688), (2176, 100143), (2448, 89016), (3264, 66762), (3456, 63053), (3672, 59344), (3709, 58752), (4896, 44508), (6528, 33381), (7344, 29672), (7418, 29376), (9792, 22254), (11127, 19584), (14688, 14836)]