258217536

素因数分解:

$2^6\times 3^1\times {\mathrm{107}}^1\times {\mathrm{12569}}^1$

素因数の和:12691

約数の個数: 56

約数和(自身を含む): 689640480

約数和(自身を除く): 431422944

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 107, 192, 214, 321, 428, 642, 856, 1284, 1712, 2568, 3424, 5136, 6848, 10272, 12569, 20544, 25138, 37707, 50276, 75414, 100552, 150828, 201104, 301656, 402208, 603312, 804416, 1206624, 1344883, 2413248, 2689766, 4034649, 5379532, 8069298, 10759064, 16138596, 21518128, 32277192, 43036256, 64554384, 86072512, 129108768, 258217536]

約数ペア:

[(1, 258217536), (2, 129108768), (3, 86072512), (4, 64554384), (6, 43036256), (8, 32277192), (12, 21518128), (16, 16138596), (24, 10759064), (32, 8069298), (48, 5379532), (64, 4034649), (96, 2689766), (107, 2413248), (192, 1344883), (214, 1206624), (321, 804416), (428, 603312), (642, 402208), (856, 301656), (1284, 201104), (1712, 150828), (2568, 100552), (3424, 75414), (5136, 50276), (6848, 37707), (10272, 25138), (12569, 20544)]