257310026208

素因数分解:

$2^5\times 3^2\times {\mathrm{761}}^1\times {\mathrm{1174031}}^1$

素因数の和:1174808

約数の個数: 72

約数和(自身を含む): 732687542496

約数和(自身を除く): 475377516288

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 288, 761, 1522, 2283, 3044, 4566, 6088, 6849, 9132, 12176, 13698, 18264, 24352, 27396, 36528, 54792, 73056, 109584, 219168, 1174031, 2348062, 3522093, 4696124, 7044186, 9392248, 10566279, 14088372, 18784496, 21132558, 28176744, 37568992, 42265116, 56353488, 84530232, 112706976, 169060464, 338120928, 893437591, 1786875182, 2680312773, 3573750364, 5360625546, 7147500728, 8040938319, 10721251092, 14295001456, 16081876638, 21442502184, 28590002912, 32163753276, 42885004368, 64327506552, 85770008736, 128655013104, 257310026208]

約数ペア:

[(1, 257310026208), (2, 128655013104), (3, 85770008736), (4, 64327506552), (6, 42885004368), (8, 32163753276), (9, 28590002912), (12, 21442502184), (16, 16081876638), (18, 14295001456), (24, 10721251092), (32, 8040938319), (36, 7147500728), (48, 5360625546), (72, 3573750364), (96, 2680312773), (144, 1786875182), (288, 893437591), (761, 338120928), (1522, 169060464), (2283, 112706976), (3044, 84530232), (4566, 56353488), (6088, 42265116), (6849, 37568992), (9132, 28176744), (12176, 21132558), (13698, 18784496), (18264, 14088372), (24352, 10566279), (27396, 9392248), (36528, 7044186), (54792, 4696124), (73056, 3522093), (109584, 2348062), (219168, 1174031)]