964754816

素因数分解:

$2^7\times {\mathrm{71}}^1\times {\mathrm{83}}^1\times {\mathrm{1279}}^1$

素因数の和:1447

約数の個数: 64

約数和(自身を含む): 1974067200

約数和(自身を除く): 1009312384

約数列:

[1, 2, 4, 8, 16, 32, 64, 71, 83, 128, 142, 166, 284, 332, 568, 664, 1136, 1279, 1328, 2272, 2558, 2656, 4544, 5116, 5312, 5893, 9088, 10232, 10624, 11786, 20464, 23572, 40928, 47144, 81856, 90809, 94288, 106157, 163712, 181618, 188576, 212314, 363236, 377152, 424628, 726472, 754304, 849256, 1452944, 1698512, 2905888, 3397024, 5811776, 6794048, 7537147, 11623552, 13588096, 15074294, 30148588, 60297176, 120594352, 241188704, 482377408, 964754816]

約数ペア:

[(1, 964754816), (2, 482377408), (4, 241188704), (8, 120594352), (16, 60297176), (32, 30148588), (64, 15074294), (71, 13588096), (83, 11623552), (128, 7537147), (142, 6794048), (166, 5811776), (284, 3397024), (332, 2905888), (568, 1698512), (664, 1452944), (1136, 849256), (1279, 754304), (1328, 726472), (2272, 424628), (2558, 377152), (2656, 363236), (4544, 212314), (5116, 188576), (5312, 181618), (5893, 163712), (9088, 106157), (10232, 94288), (10624, 90809), (11786, 81856), (20464, 47144), (23572, 40928)]