215511166112

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{3169}}^1\times {\mathrm{4493}}^1$

素因数の和:7726

約数の個数: 96

約数和(自身を含む): 473878278720

約数和(自身を除く): 258367112608

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 43, 44, 86, 88, 172, 176, 344, 352, 473, 688, 946, 1376, 1892, 3169, 3784, 4493, 6338, 7568, 8986, 12676, 15136, 17972, 25352, 34859, 35944, 49423, 50704, 69718, 71888, 98846, 101408, 136267, 139436, 143776, 193199, 197692, 272534, 278872, 386398, 395384, 545068, 557744, 772796, 790768, 1090136, 1115488, 1498937, 1545592, 1581536, 2125189, 2180272, 2997874, 3091184, 4250378, 4360544, 5995748, 6182368, 8500756, 11991496, 14238317, 17001512, 23982992, 28476634, 34003024, 47965984, 56953268, 68006048, 113906536, 156621487, 227813072, 313242974, 455626144, 612247631, 626485948, 1224495262, 1252971896, 2448990524, 2505943792, 4897981048, 5011887584, 6734723941, 9795962096, 13469447882, 19591924192, 26938895764, 53877791528, 107755583056, 215511166112]

約数ペア:

[(1, 215511166112), (2, 107755583056), (4, 53877791528), (8, 26938895764), (11, 19591924192), (16, 13469447882), (22, 9795962096), (32, 6734723941), (43, 5011887584), (44, 4897981048), (86, 2505943792), (88, 2448990524), (172, 1252971896), (176, 1224495262), (344, 626485948), (352, 612247631), (473, 455626144), (688, 313242974), (946, 227813072), (1376, 156621487), (1892, 113906536), (3169, 68006048), (3784, 56953268), (4493, 47965984), (6338, 34003024), (7568, 28476634), (8986, 23982992), (12676, 17001512), (15136, 14238317), (17972, 11991496), (25352, 8500756), (34859, 6182368), (35944, 5995748), (49423, 4360544), (50704, 4250378), (69718, 3091184), (71888, 2997874), (98846, 2180272), (101408, 2125189), (136267, 1581536), (139436, 1545592), (143776, 1498937), (193199, 1115488), (197692, 1090136), (272534, 790768), (278872, 772796), (386398, 557744), (395384, 545068)]