268356088

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1$

素因数の和:138

約数の個数: 256

約数和(自身を含む): 743178240

約数和(自身を除く): 474822152

約数列:

[1, 2, 4, 7, 8, 11, 13, 14, 22, 23, 26, 28, 31, 44, 46, 47, 52, 56, 62, 77, 88, 91, 92, 94, 104, 124, 143, 154, 161, 182, 184, 188, 217, 248, 253, 286, 299, 308, 322, 329, 341, 364, 376, 403, 434, 506, 517, 572, 598, 611, 616, 644, 658, 682, 713, 728, 806, 868, 1001, 1012, 1034, 1081, 1144, 1196, 1222, 1288, 1316, 1364, 1426, 1457, 1612, 1736, 1771, 2002, 2024, 2068, 2093, 2162, 2387, 2392, 2444, 2632, 2728, 2821, 2852, 2914, 3224, 3289, 3542, 3619, 4004, 4136, 4186, 4277, 4324, 4433, 4774, 4888, 4991, 5642, 5704, 5828, 6578, 6721, 7084, 7238, 7567, 7843, 8008, 8372, 8554, 8648, 8866, 9269, 9548, 9982, 10199, 11284, 11656, 11891, 13156, 13442, 14053, 14168, 14476, 15134, 15686, 16027, 16744, 17108, 17732, 18538, 18941, 19096, 19964, 20398, 22568, 23023, 23782, 26312, 26884, 28106, 28952, 30268, 31031, 31372, 32054, 33511, 34216, 35464, 37076, 37882, 39928, 40796, 46046, 47047, 47564, 53768, 54901, 56212, 60536, 62062, 62744, 64108, 64883, 67022, 74152, 75764, 81592, 83237, 92092, 94094, 95128, 98371, 101959, 109802, 112189, 112424, 124124, 128216, 129766, 132587, 134044, 151528, 154583, 166474, 184184, 188188, 196742, 203918, 208351, 219604, 224378, 234577, 248248, 259532, 265174, 268088, 309166, 332948, 368621, 376376, 393484, 407836, 416702, 435643, 439208, 448756, 469154, 519064, 530348, 618332, 665896, 713713, 737242, 786968, 815672, 833404, 871286, 897512, 938308, 1060696, 1082081, 1236664, 1427426, 1458457, 1474484, 1666808, 1742572, 1876616, 2164162, 2580347, 2854852, 2916914, 2948968, 3049501, 3485144, 4328324, 4792073, 5160694, 5709704, 5833828, 6099002, 8656648, 9584146, 10321388, 11667656, 12198004, 19168292, 20642776, 24396008, 33544511, 38336584, 67089022, 134178044, 268356088]

約数ペア:

[(1, 268356088), (2, 134178044), (4, 67089022), (7, 38336584), (8, 33544511), (11, 24396008), (13, 20642776), (14, 19168292), (22, 12198004), (23, 11667656), (26, 10321388), (28, 9584146), (31, 8656648), (44, 6099002), (46, 5833828), (47, 5709704), (52, 5160694), (56, 4792073), (62, 4328324), (77, 3485144), (88, 3049501), (91, 2948968), (92, 2916914), (94, 2854852), (104, 2580347), (124, 2164162), (143, 1876616), (154, 1742572), (161, 1666808), (182, 1474484), (184, 1458457), (188, 1427426), (217, 1236664), (248, 1082081), (253, 1060696), (286, 938308), (299, 897512), (308, 871286), (322, 833404), (329, 815672), (341, 786968), (364, 737242), (376, 713713), (403, 665896), (434, 618332), (506, 530348), (517, 519064), (572, 469154), (598, 448756), (611, 439208), (616, 435643), (644, 416702), (658, 407836), (682, 393484), (713, 376376), (728, 368621), (806, 332948), (868, 309166), (1001, 268088), (1012, 265174), (1034, 259532), (1081, 248248), (1144, 234577), (1196, 224378), (1222, 219604), (1288, 208351), (1316, 203918), (1364, 196742), (1426, 188188), (1457, 184184), (1612, 166474), (1736, 154583), (1771, 151528), (2002, 134044), (2024, 132587), (2068, 129766), (2093, 128216), (2162, 124124), (2387, 112424), (2392, 112189), (2444, 109802), (2632, 101959), (2728, 98371), (2821, 95128), (2852, 94094), (2914, 92092), (3224, 83237), (3289, 81592), (3542, 75764), (3619, 74152), (4004, 67022), (4136, 64883), (4186, 64108), (4277, 62744), (4324, 62062), (4433, 60536), (4774, 56212), (4888, 54901), (4991, 53768), (5642, 47564), (5704, 47047), (5828, 46046), (6578, 40796), (6721, 39928), (7084, 37882), (7238, 37076), (7567, 35464), (7843, 34216), (8008, 33511), (8372, 32054), (8554, 31372), (8648, 31031), (8866, 30268), (9269, 28952), (9548, 28106), (9982, 26884), (10199, 26312), (11284, 23782), (11656, 23023), (11891, 22568), (13156, 20398), (13442, 19964), (14053, 19096), (14168, 18941), (14476, 18538), (15134, 17732), (15686, 17108), (16027, 16744)]