390685680714

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{53}}^2\times {\mathrm{106823}}^1$

素因数の和:106972

約数の個数: 96

約数和(自身を含む): 939531608064

約数和(自身を除く): 548845927350

約数列:

[1, 2, 3, 6, 7, 14, 21, 31, 42, 53, 62, 93, 106, 159, 186, 217, 318, 371, 434, 651, 742, 1113, 1302, 1643, 2226, 2809, 3286, 4929, 5618, 8427, 9858, 11501, 16854, 19663, 23002, 34503, 39326, 58989, 69006, 87079, 106823, 117978, 174158, 213646, 261237, 320469, 522474, 609553, 640938, 747761, 1219106, 1495522, 1828659, 2243283, 3311513, 3657318, 4486566, 5661619, 6623026, 9934539, 11323238, 16984857, 19869078, 23180591, 33969714, 39631333, 46361182, 69541773, 79262666, 118893999, 139083546, 175510189, 237787998, 300065807, 351020378, 526530567, 600131614, 900197421, 1053061134, 1228571323, 1800394842, 2100460649, 2457142646, 3685713969, 4200921298, 6301381947, 7371427938, 9302040017, 12602763894, 18604080034, 27906120051, 55812240102, 65114280119, 130228560238, 195342840357, 390685680714]

約数ペア:

[(1, 390685680714), (2, 195342840357), (3, 130228560238), (6, 65114280119), (7, 55812240102), (14, 27906120051), (21, 18604080034), (31, 12602763894), (42, 9302040017), (53, 7371427938), (62, 6301381947), (93, 4200921298), (106, 3685713969), (159, 2457142646), (186, 2100460649), (217, 1800394842), (318, 1228571323), (371, 1053061134), (434, 900197421), (651, 600131614), (742, 526530567), (1113, 351020378), (1302, 300065807), (1643, 237787998), (2226, 175510189), (2809, 139083546), (3286, 118893999), (4929, 79262666), (5618, 69541773), (8427, 46361182), (9858, 39631333), (11501, 33969714), (16854, 23180591), (19663, 19869078), (23002, 16984857), (34503, 11323238), (39326, 9934539), (58989, 6623026), (69006, 5661619), (87079, 4486566), (106823, 3657318), (117978, 3311513), (174158, 2243283), (213646, 1828659), (261237, 1495522), (320469, 1219106), (522474, 747761), (609553, 640938)]