268519272

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{1097}}^1$

素因数の和:1191

約数の個数: 128

約数和(自身を含む): 809533440

約数和(自身を除く): 541014168

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 31, 42, 47, 56, 62, 84, 93, 94, 124, 141, 168, 186, 188, 217, 248, 282, 329, 372, 376, 434, 564, 651, 658, 744, 868, 987, 1097, 1128, 1302, 1316, 1457, 1736, 1974, 2194, 2604, 2632, 2914, 3291, 3948, 4371, 4388, 5208, 5828, 6582, 7679, 7896, 8742, 8776, 10199, 11656, 13164, 15358, 17484, 20398, 23037, 26328, 30597, 30716, 34007, 34968, 40796, 46074, 51559, 61194, 61432, 68014, 81592, 92148, 102021, 103118, 122388, 136028, 154677, 184296, 204042, 206236, 238049, 244776, 272056, 309354, 360913, 408084, 412472, 476098, 618708, 714147, 721826, 816168, 952196, 1082739, 1237416, 1428294, 1443652, 1598329, 1904392, 2165478, 2856588, 2887304, 3196658, 4330956, 4794987, 5713176, 6393316, 8661912, 9589974, 11188303, 12786632, 19179948, 22376606, 33564909, 38359896, 44753212, 67129818, 89506424, 134259636, 268519272]

約数ペア:

[(1, 268519272), (2, 134259636), (3, 89506424), (4, 67129818), (6, 44753212), (7, 38359896), (8, 33564909), (12, 22376606), (14, 19179948), (21, 12786632), (24, 11188303), (28, 9589974), (31, 8661912), (42, 6393316), (47, 5713176), (56, 4794987), (62, 4330956), (84, 3196658), (93, 2887304), (94, 2856588), (124, 2165478), (141, 1904392), (168, 1598329), (186, 1443652), (188, 1428294), (217, 1237416), (248, 1082739), (282, 952196), (329, 816168), (372, 721826), (376, 714147), (434, 618708), (564, 476098), (651, 412472), (658, 408084), (744, 360913), (868, 309354), (987, 272056), (1097, 244776), (1128, 238049), (1302, 206236), (1316, 204042), (1457, 184296), (1736, 154677), (1974, 136028), (2194, 122388), (2604, 103118), (2632, 102021), (2914, 92148), (3291, 81592), (3948, 68014), (4371, 61432), (4388, 61194), (5208, 51559), (5828, 46074), (6582, 40796), (7679, 34968), (7896, 34007), (8742, 30716), (8776, 30597), (10199, 26328), (11656, 23037), (13164, 20398), (15358, 17484)]