273787722

素因数分解:

$2^1\times 3^3\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{547}}^1$

素因数の和:625

約数の個数: 128

約数和(自身を含む): 707051520

約数和(自身を除く): 433263798

約数列:

[1, 2, 3, 6, 9, 13, 18, 23, 26, 27, 31, 39, 46, 54, 62, 69, 78, 93, 117, 138, 186, 207, 234, 279, 299, 351, 403, 414, 547, 558, 598, 621, 702, 713, 806, 837, 897, 1094, 1209, 1242, 1426, 1641, 1674, 1794, 2139, 2418, 2691, 3282, 3627, 4278, 4923, 5382, 6417, 7111, 7254, 8073, 9269, 9846, 10881, 12581, 12834, 14222, 14769, 16146, 16957, 18538, 19251, 21333, 21762, 25162, 27807, 29538, 33914, 37743, 38502, 42666, 50871, 55614, 63999, 75486, 83421, 101742, 113229, 127998, 152613, 163553, 166842, 191997, 220441, 226458, 250263, 305226, 327106, 339687, 383994, 390011, 440882, 457839, 490659, 500526, 661323, 679374, 780022, 915678, 981318, 1170033, 1322646, 1471977, 1983969, 2340066, 2943954, 3510099, 3967938, 4415931, 5070143, 5951907, 7020198, 8831862, 10140286, 10530297, 11903814, 15210429, 21060594, 30420858, 45631287, 91262574, 136893861, 273787722]

約数ペア:

[(1, 273787722), (2, 136893861), (3, 91262574), (6, 45631287), (9, 30420858), (13, 21060594), (18, 15210429), (23, 11903814), (26, 10530297), (27, 10140286), (31, 8831862), (39, 7020198), (46, 5951907), (54, 5070143), (62, 4415931), (69, 3967938), (78, 3510099), (93, 2943954), (117, 2340066), (138, 1983969), (186, 1471977), (207, 1322646), (234, 1170033), (279, 981318), (299, 915678), (351, 780022), (403, 679374), (414, 661323), (547, 500526), (558, 490659), (598, 457839), (621, 440882), (702, 390011), (713, 383994), (806, 339687), (837, 327106), (897, 305226), (1094, 250263), (1209, 226458), (1242, 220441), (1426, 191997), (1641, 166842), (1674, 163553), (1794, 152613), (2139, 127998), (2418, 113229), (2691, 101742), (3282, 83421), (3627, 75486), (4278, 63999), (4923, 55614), (5382, 50871), (6417, 42666), (7111, 38502), (7254, 37743), (8073, 33914), (9269, 29538), (9846, 27807), (10881, 25162), (12581, 21762), (12834, 21333), (14222, 19251), (14769, 18538), (16146, 16957)]