1917363456

素因数分解:

$2^8\times 3^2\times {\mathrm{832189}}^1$

素因数の和:832211

約数の個数: 54

約数和(自身を含む): 5528238170

約数和(自身を除く): 3610874714

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 128, 144, 192, 256, 288, 384, 576, 768, 1152, 2304, 832189, 1664378, 2496567, 3328756, 4993134, 6657512, 7489701, 9986268, 13315024, 14979402, 19972536, 26630048, 29958804, 39945072, 53260096, 59917608, 79890144, 106520192, 119835216, 159780288, 213040384, 239670432, 319560576, 479340864, 639121152, 958681728, 1917363456]

約数ペア:

[(1, 1917363456), (2, 958681728), (3, 639121152), (4, 479340864), (6, 319560576), (8, 239670432), (9, 213040384), (12, 159780288), (16, 119835216), (18, 106520192), (24, 79890144), (32, 59917608), (36, 53260096), (48, 39945072), (64, 29958804), (72, 26630048), (96, 19972536), (128, 14979402), (144, 13315024), (192, 9986268), (256, 7489701), (288, 6657512), (384, 4993134), (576, 3328756), (768, 2496567), (1152, 1664378), (2304, 832189)]