399262675536

素因数分解:

$2^4\times 3^2\times {\mathrm{6521}}^1\times {\mathrm{425189}}^1$

素因数の和:431724

約数の個数: 60

約数和(自身を含む): 1117554939540

約数和(自身を除く): 718292264004

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 6521, 13042, 19563, 26084, 39126, 52168, 58689, 78252, 104336, 117378, 156504, 234756, 313008, 425189, 469512, 850378, 939024, 1275567, 1700756, 2551134, 3401512, 3826701, 5102268, 6803024, 7653402, 10204536, 15306804, 20409072, 30613608, 61227216, 2772657469, 5545314938, 8317972407, 11090629876, 16635944814, 22181259752, 24953917221, 33271889628, 44362519504, 49907834442, 66543779256, 99815668884, 133087558512, 199631337768, 399262675536]

約数ペア:

[(1, 399262675536), (2, 199631337768), (3, 133087558512), (4, 99815668884), (6, 66543779256), (8, 49907834442), (9, 44362519504), (12, 33271889628), (16, 24953917221), (18, 22181259752), (24, 16635944814), (36, 11090629876), (48, 8317972407), (72, 5545314938), (144, 2772657469), (6521, 61227216), (13042, 30613608), (19563, 20409072), (26084, 15306804), (39126, 10204536), (52168, 7653402), (58689, 6803024), (78252, 5102268), (104336, 3826701), (117378, 3401512), (156504, 2551134), (234756, 1700756), (313008, 1275567), (425189, 939024), (469512, 850378)]