255063552

素因数分解:

$2^9\times 3^1\times {\mathrm{211}}^1\times {\mathrm{787}}^1$

素因数の和:1019

約数の個数: 80

約数和(自身を含む): 683593152

約数和(自身を除く): 428529600

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 211, 256, 384, 422, 512, 633, 768, 787, 844, 1266, 1536, 1574, 1688, 2361, 2532, 3148, 3376, 4722, 5064, 6296, 6752, 9444, 10128, 12592, 13504, 18888, 20256, 25184, 27008, 37776, 40512, 50368, 54016, 75552, 81024, 100736, 108032, 151104, 162048, 166057, 201472, 302208, 324096, 332114, 402944, 498171, 604416, 664228, 996342, 1208832, 1328456, 1992684, 2656912, 3985368, 5313824, 7970736, 10627648, 15941472, 21255296, 31882944, 42510592, 63765888, 85021184, 127531776, 255063552]

約数ペア:

[(1, 255063552), (2, 127531776), (3, 85021184), (4, 63765888), (6, 42510592), (8, 31882944), (12, 21255296), (16, 15941472), (24, 10627648), (32, 7970736), (48, 5313824), (64, 3985368), (96, 2656912), (128, 1992684), (192, 1328456), (211, 1208832), (256, 996342), (384, 664228), (422, 604416), (512, 498171), (633, 402944), (768, 332114), (787, 324096), (844, 302208), (1266, 201472), (1536, 166057), (1574, 162048), (1688, 151104), (2361, 108032), (2532, 100736), (3148, 81024), (3376, 75552), (4722, 54016), (5064, 50368), (6296, 40512), (6752, 37776), (9444, 27008), (10128, 25184), (12592, 20256), (13504, 18888)]