218628288

素因数分解:

$2^6\times 3^3\times {\mathrm{19}}^1\times {\mathrm{6659}}^1$

素因数の和:6699

約数の個数: 112

約数和(自身を含む): 676656000

約数和(自身を除く): 458027712

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 27, 32, 36, 38, 48, 54, 57, 64, 72, 76, 96, 108, 114, 144, 152, 171, 192, 216, 228, 288, 304, 342, 432, 456, 513, 576, 608, 684, 864, 912, 1026, 1216, 1368, 1728, 1824, 2052, 2736, 3648, 4104, 5472, 6659, 8208, 10944, 13318, 16416, 19977, 26636, 32832, 39954, 53272, 59931, 79908, 106544, 119862, 126521, 159816, 179793, 213088, 239724, 253042, 319632, 359586, 379563, 426176, 479448, 506084, 639264, 719172, 759126, 958896, 1012168, 1138689, 1278528, 1438344, 1518252, 1917792, 2024336, 2277378, 2876688, 3036504, 3416067, 3835584, 4048672, 4554756, 5753376, 6073008, 6832134, 8097344, 9109512, 11506752, 12146016, 13664268, 18219024, 24292032, 27328536, 36438048, 54657072, 72876096, 109314144, 218628288]

約数ペア:

[(1, 218628288), (2, 109314144), (3, 72876096), (4, 54657072), (6, 36438048), (8, 27328536), (9, 24292032), (12, 18219024), (16, 13664268), (18, 12146016), (19, 11506752), (24, 9109512), (27, 8097344), (32, 6832134), (36, 6073008), (38, 5753376), (48, 4554756), (54, 4048672), (57, 3835584), (64, 3416067), (72, 3036504), (76, 2876688), (96, 2277378), (108, 2024336), (114, 1917792), (144, 1518252), (152, 1438344), (171, 1278528), (192, 1138689), (216, 1012168), (228, 958896), (288, 759126), (304, 719172), (342, 639264), (432, 506084), (456, 479448), (513, 426176), (576, 379563), (608, 359586), (684, 319632), (864, 253042), (912, 239724), (1026, 213088), (1216, 179793), (1368, 159816), (1728, 126521), (1824, 119862), (2052, 106544), (2736, 79908), (3648, 59931), (4104, 53272), (5472, 39954), (6659, 32832), (8208, 26636), (10944, 19977), (13318, 16416)]