266888496

素因数分解:

$2^4\times 3^1\times 7^2\times {\mathrm{53}}^1\times {\mathrm{2141}}^1$

素因数の和:2219

約数の個数: 120

約数和(自身を含む): 817541424

約数和(自身を除く): 550652928

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 49, 53, 56, 84, 98, 106, 112, 147, 159, 168, 196, 212, 294, 318, 336, 371, 392, 424, 588, 636, 742, 784, 848, 1113, 1176, 1272, 1484, 2141, 2226, 2352, 2544, 2597, 2968, 4282, 4452, 5194, 5936, 6423, 7791, 8564, 8904, 10388, 12846, 14987, 15582, 17128, 17808, 20776, 25692, 29974, 31164, 34256, 41552, 44961, 51384, 59948, 62328, 89922, 102768, 104909, 113473, 119896, 124656, 179844, 209818, 226946, 239792, 314727, 340419, 359688, 419636, 453892, 629454, 680838, 719376, 794311, 839272, 907784, 1258908, 1361676, 1588622, 1678544, 1815568, 2382933, 2517816, 2723352, 3177244, 4765866, 5035632, 5446704, 5560177, 6354488, 9531732, 11120354, 12708976, 16680531, 19063464, 22240708, 33361062, 38126928, 44481416, 66722124, 88962832, 133444248, 266888496]

約数ペア:

[(1, 266888496), (2, 133444248), (3, 88962832), (4, 66722124), (6, 44481416), (7, 38126928), (8, 33361062), (12, 22240708), (14, 19063464), (16, 16680531), (21, 12708976), (24, 11120354), (28, 9531732), (42, 6354488), (48, 5560177), (49, 5446704), (53, 5035632), (56, 4765866), (84, 3177244), (98, 2723352), (106, 2517816), (112, 2382933), (147, 1815568), (159, 1678544), (168, 1588622), (196, 1361676), (212, 1258908), (294, 907784), (318, 839272), (336, 794311), (371, 719376), (392, 680838), (424, 629454), (588, 453892), (636, 419636), (742, 359688), (784, 340419), (848, 314727), (1113, 239792), (1176, 226946), (1272, 209818), (1484, 179844), (2141, 124656), (2226, 119896), (2352, 113473), (2544, 104909), (2597, 102768), (2968, 89922), (4282, 62328), (4452, 59948), (5194, 51384), (5936, 44961), (6423, 41552), (7791, 34256), (8564, 31164), (8904, 29974), (10388, 25692), (12846, 20776), (14987, 17808), (15582, 17128)]