264977181

素因数分解:

$3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{347}}^1$

素因数の和:431

約数の個数: 96

約数和(自身を含む): 500318208

約数和(自身を除く): 235341027

約数列:

[1, 3, 7, 9, 17, 21, 23, 31, 51, 63, 69, 93, 119, 153, 161, 207, 217, 279, 347, 357, 391, 483, 527, 651, 713, 1041, 1071, 1173, 1449, 1581, 1953, 2139, 2429, 2737, 3123, 3519, 3689, 4743, 4991, 5899, 6417, 7287, 7981, 8211, 10757, 11067, 12121, 14973, 17697, 21861, 23943, 24633, 32271, 33201, 36363, 41293, 44919, 53091, 55867, 71829, 75299, 84847, 96813, 109089, 123879, 135677, 167601, 182869, 225897, 247411, 254541, 371637, 407031, 502803, 548607, 677691, 742233, 763623, 949739, 1221093, 1280083, 1645821, 1731877, 2226699, 2849217, 3840249, 4205987, 5195631, 8547651, 11520747, 12617961, 15586893, 29441909, 37853883, 88325727, 264977181]

約数ペア:

[(1, 264977181), (3, 88325727), (7, 37853883), (9, 29441909), (17, 15586893), (21, 12617961), (23, 11520747), (31, 8547651), (51, 5195631), (63, 4205987), (69, 3840249), (93, 2849217), (119, 2226699), (153, 1731877), (161, 1645821), (207, 1280083), (217, 1221093), (279, 949739), (347, 763623), (357, 742233), (391, 677691), (483, 548607), (527, 502803), (651, 407031), (713, 371637), (1041, 254541), (1071, 247411), (1173, 225897), (1449, 182869), (1581, 167601), (1953, 135677), (2139, 123879), (2429, 109089), (2737, 96813), (3123, 84847), (3519, 75299), (3689, 71829), (4743, 55867), (4991, 53091), (5899, 44919), (6417, 41293), (7287, 36363), (7981, 33201), (8211, 32271), (10757, 24633), (11067, 23943), (12121, 21861), (14973, 17697)]