389614512

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{263}}^1\times {\mathrm{4409}}^1$

素因数の和:4690

約数の個数: 80

約数和(自身を含む): 1154926080

約数和(自身を除く): 765311568

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 263, 336, 526, 789, 1052, 1578, 1841, 2104, 3156, 3682, 4208, 4409, 5523, 6312, 7364, 8818, 11046, 12624, 13227, 14728, 17636, 22092, 26454, 29456, 30863, 35272, 44184, 52908, 61726, 70544, 88368, 92589, 105816, 123452, 185178, 211632, 246904, 370356, 493808, 740712, 1159567, 1481424, 2319134, 3478701, 4638268, 6957402, 8116969, 9276536, 13914804, 16233938, 18553072, 24350907, 27829608, 32467876, 48701814, 55659216, 64935752, 97403628, 129871504, 194807256, 389614512]

約数ペア:

[(1, 389614512), (2, 194807256), (3, 129871504), (4, 97403628), (6, 64935752), (7, 55659216), (8, 48701814), (12, 32467876), (14, 27829608), (16, 24350907), (21, 18553072), (24, 16233938), (28, 13914804), (42, 9276536), (48, 8116969), (56, 6957402), (84, 4638268), (112, 3478701), (168, 2319134), (263, 1481424), (336, 1159567), (526, 740712), (789, 493808), (1052, 370356), (1578, 246904), (1841, 211632), (2104, 185178), (3156, 123452), (3682, 105816), (4208, 92589), (4409, 88368), (5523, 70544), (6312, 61726), (7364, 52908), (8818, 44184), (11046, 35272), (12624, 30863), (13227, 29456), (14728, 26454), (17636, 22092)]