271668384

素因数分解:

$2^5\times 3^3\times {\mathrm{13}}^1\times {\mathrm{19}}^2\times {\mathrm{67}}^1$

素因数の和:137

約数の個数: 288

約数和(自身を含む): 914034240

約数和(自身を除く): 642365856

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 19, 24, 26, 27, 32, 36, 38, 39, 48, 52, 54, 57, 67, 72, 76, 78, 96, 104, 108, 114, 117, 134, 144, 152, 156, 171, 201, 208, 216, 228, 234, 247, 268, 288, 304, 312, 342, 351, 361, 402, 416, 432, 456, 468, 494, 513, 536, 603, 608, 624, 684, 702, 722, 741, 804, 864, 871, 912, 936, 988, 1026, 1072, 1083, 1206, 1248, 1273, 1368, 1404, 1444, 1482, 1608, 1742, 1809, 1824, 1872, 1976, 2052, 2144, 2166, 2223, 2412, 2546, 2613, 2736, 2808, 2888, 2964, 3216, 3249, 3484, 3618, 3744, 3819, 3952, 4104, 4332, 4446, 4693, 4824, 5092, 5226, 5472, 5616, 5776, 5928, 6432, 6498, 6669, 6968, 7236, 7638, 7839, 7904, 8208, 8664, 8892, 9386, 9648, 9747, 10184, 10452, 11232, 11457, 11552, 11856, 12996, 13338, 13936, 14079, 14472, 15276, 15678, 16416, 16549, 17328, 17784, 18772, 19296, 19494, 20368, 20904, 22914, 23517, 23712, 24187, 25992, 26676, 27872, 28158, 28944, 30552, 31356, 33098, 34371, 34656, 35568, 37544, 38988, 40736, 41808, 42237, 45828, 47034, 48374, 49647, 51984, 53352, 56316, 57888, 61104, 62712, 66196, 68742, 71136, 72561, 75088, 77976, 83616, 84474, 91656, 94068, 96748, 99294, 103968, 106704, 112632, 122208, 125424, 126711, 132392, 137484, 145122, 148941, 150176, 155952, 168948, 183312, 188136, 193496, 198588, 213408, 217683, 225264, 250848, 253422, 264784, 274968, 290244, 297882, 311904, 314431, 337896, 366624, 376272, 386992, 397176, 435366, 446823, 450528, 506844, 529568, 549936, 580488, 595764, 628862, 653049, 675792, 752544, 773984, 794352, 870732, 893646, 943293, 1013688, 1099872, 1160976, 1191528, 1257724, 1306098, 1351584, 1588704, 1741464, 1787292, 1886586, 2027376, 2321952, 2383056, 2515448, 2612196, 2829879, 3482928, 3574584, 3773172, 4054752, 4766112, 5030896, 5224392, 5659758, 6965856, 7149168, 7546344, 8489637, 10061792, 10448784, 11319516, 14298336, 15092688, 16979274, 20897568, 22639032, 30185376, 33958548, 45278064, 67917096, 90556128, 135834192, 271668384]

約数ペア:

[(1, 271668384), (2, 135834192), (3, 90556128), (4, 67917096), (6, 45278064), (8, 33958548), (9, 30185376), (12, 22639032), (13, 20897568), (16, 16979274), (18, 15092688), (19, 14298336), (24, 11319516), (26, 10448784), (27, 10061792), (32, 8489637), (36, 7546344), (38, 7149168), (39, 6965856), (48, 5659758), (52, 5224392), (54, 5030896), (57, 4766112), (67, 4054752), (72, 3773172), (76, 3574584), (78, 3482928), (96, 2829879), (104, 2612196), (108, 2515448), (114, 2383056), (117, 2321952), (134, 2027376), (144, 1886586), (152, 1787292), (156, 1741464), (171, 1588704), (201, 1351584), (208, 1306098), (216, 1257724), (228, 1191528), (234, 1160976), (247, 1099872), (268, 1013688), (288, 943293), (304, 893646), (312, 870732), (342, 794352), (351, 773984), (361, 752544), (402, 675792), (416, 653049), (432, 628862), (456, 595764), (468, 580488), (494, 549936), (513, 529568), (536, 506844), (603, 450528), (608, 446823), (624, 435366), (684, 397176), (702, 386992), (722, 376272), (741, 366624), (804, 337896), (864, 314431), (871, 311904), (912, 297882), (936, 290244), (988, 274968), (1026, 264784), (1072, 253422), (1083, 250848), (1206, 225264), (1248, 217683), (1273, 213408), (1368, 198588), (1404, 193496), (1444, 188136), (1482, 183312), (1608, 168948), (1742, 155952), (1809, 150176), (1824, 148941), (1872, 145122), (1976, 137484), (2052, 132392), (2144, 126711), (2166, 125424), (2223, 122208), (2412, 112632), (2546, 106704), (2613, 103968), (2736, 99294), (2808, 96748), (2888, 94068), (2964, 91656), (3216, 84474), (3249, 83616), (3484, 77976), (3618, 75088), (3744, 72561), (3819, 71136), (3952, 68742), (4104, 66196), (4332, 62712), (4446, 61104), (4693, 57888), (4824, 56316), (5092, 53352), (5226, 51984), (5472, 49647), (5616, 48374), (5776, 47034), (5928, 45828), (6432, 42237), (6498, 41808), (6669, 40736), (6968, 38988), (7236, 37544), (7638, 35568), (7839, 34656), (7904, 34371), (8208, 33098), (8664, 31356), (8892, 30552), (9386, 28944), (9648, 28158), (9747, 27872), (10184, 26676), (10452, 25992), (11232, 24187), (11457, 23712), (11552, 23517), (11856, 22914), (12996, 20904), (13338, 20368), (13936, 19494), (14079, 19296), (14472, 18772), (15276, 17784), (15678, 17328), (16416, 16549)]