215896512

素因数分解:

$2^6\times 3^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{1291}}^1$

素因数の和:1386

約数の個数: 112

約数和(自身を含む): 624831872

約数和(自身を除く): 408935360

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 64, 67, 78, 96, 104, 134, 156, 192, 201, 208, 268, 312, 402, 416, 536, 624, 804, 832, 871, 1072, 1248, 1291, 1608, 1742, 2144, 2496, 2582, 2613, 3216, 3484, 3873, 4288, 5164, 5226, 6432, 6968, 7746, 10328, 10452, 12864, 13936, 15492, 16783, 20656, 20904, 27872, 30984, 33566, 41312, 41808, 50349, 55744, 61968, 67132, 82624, 83616, 86497, 100698, 123936, 134264, 167232, 172994, 201396, 247872, 259491, 268528, 345988, 402792, 518982, 537056, 691976, 805584, 1037964, 1074112, 1124461, 1383952, 1611168, 2075928, 2248922, 2767904, 3222336, 3373383, 4151856, 4497844, 5535808, 6746766, 8303712, 8995688, 13493532, 16607424, 17991376, 26987064, 35982752, 53974128, 71965504, 107948256, 215896512]

約数ペア:

[(1, 215896512), (2, 107948256), (3, 71965504), (4, 53974128), (6, 35982752), (8, 26987064), (12, 17991376), (13, 16607424), (16, 13493532), (24, 8995688), (26, 8303712), (32, 6746766), (39, 5535808), (48, 4497844), (52, 4151856), (64, 3373383), (67, 3222336), (78, 2767904), (96, 2248922), (104, 2075928), (134, 1611168), (156, 1383952), (192, 1124461), (201, 1074112), (208, 1037964), (268, 805584), (312, 691976), (402, 537056), (416, 518982), (536, 402792), (624, 345988), (804, 268528), (832, 259491), (871, 247872), (1072, 201396), (1248, 172994), (1291, 167232), (1608, 134264), (1742, 123936), (2144, 100698), (2496, 86497), (2582, 83616), (2613, 82624), (3216, 67132), (3484, 61968), (3873, 55744), (4288, 50349), (5164, 41808), (5226, 41312), (6432, 33566), (6968, 30984), (7746, 27872), (10328, 20904), (10452, 20656), (12864, 16783), (13936, 15492)]