266222544

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{419}}^1$

素因数の和:529

約数の個数: 160

約数和(自身を含む): 826613760

約数和(自身を除く): 560391216

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 31, 42, 48, 56, 61, 62, 84, 93, 112, 122, 124, 168, 183, 186, 217, 244, 248, 336, 366, 372, 419, 427, 434, 488, 496, 651, 732, 744, 838, 854, 868, 976, 1257, 1281, 1302, 1464, 1488, 1676, 1708, 1736, 1891, 2514, 2562, 2604, 2928, 2933, 3352, 3416, 3472, 3782, 5028, 5124, 5208, 5673, 5866, 6704, 6832, 7564, 8799, 10056, 10248, 10416, 11346, 11732, 12989, 13237, 15128, 17598, 20112, 20496, 22692, 23464, 25559, 25978, 26474, 30256, 35196, 38967, 39711, 45384, 46928, 51118, 51956, 52948, 70392, 76677, 77934, 79422, 90768, 90923, 102236, 103912, 105896, 140784, 153354, 155868, 158844, 178913, 181846, 204472, 207824, 211792, 272769, 306708, 311736, 317688, 357826, 363692, 408944, 536739, 545538, 613416, 623472, 635376, 715652, 727384, 792329, 1073478, 1091076, 1226832, 1431304, 1454768, 1584658, 2146956, 2182152, 2376987, 2862608, 3169316, 4293912, 4364304, 4753974, 5546303, 6338632, 8587824, 9507948, 11092606, 12677264, 16638909, 19015896, 22185212, 33277818, 38031792, 44370424, 66555636, 88740848, 133111272, 266222544]

約数ペア:

[(1, 266222544), (2, 133111272), (3, 88740848), (4, 66555636), (6, 44370424), (7, 38031792), (8, 33277818), (12, 22185212), (14, 19015896), (16, 16638909), (21, 12677264), (24, 11092606), (28, 9507948), (31, 8587824), (42, 6338632), (48, 5546303), (56, 4753974), (61, 4364304), (62, 4293912), (84, 3169316), (93, 2862608), (112, 2376987), (122, 2182152), (124, 2146956), (168, 1584658), (183, 1454768), (186, 1431304), (217, 1226832), (244, 1091076), (248, 1073478), (336, 792329), (366, 727384), (372, 715652), (419, 635376), (427, 623472), (434, 613416), (488, 545538), (496, 536739), (651, 408944), (732, 363692), (744, 357826), (838, 317688), (854, 311736), (868, 306708), (976, 272769), (1257, 211792), (1281, 207824), (1302, 204472), (1464, 181846), (1488, 178913), (1676, 158844), (1708, 155868), (1736, 153354), (1891, 140784), (2514, 105896), (2562, 103912), (2604, 102236), (2928, 90923), (2933, 90768), (3352, 79422), (3416, 77934), (3472, 76677), (3782, 70392), (5028, 52948), (5124, 51956), (5208, 51118), (5673, 46928), (5866, 45384), (6704, 39711), (6832, 38967), (7564, 35196), (8799, 30256), (10056, 26474), (10248, 25978), (10416, 25559), (11346, 23464), (11732, 22692), (12989, 20496), (13237, 20112), (15128, 17598)]