258115584

素因数分解:

$2^{11}\times 3^1\times {\mathrm{43}}^1\times {\mathrm{977}}^1$

素因数の和:1045

約数の個数: 96

約数和(自身を含む): 704864160

約数和(自身を除く): 446748576

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 43, 48, 64, 86, 96, 128, 129, 172, 192, 256, 258, 344, 384, 512, 516, 688, 768, 977, 1024, 1032, 1376, 1536, 1954, 2048, 2064, 2752, 2931, 3072, 3908, 4128, 5504, 5862, 6144, 7816, 8256, 11008, 11724, 15632, 16512, 22016, 23448, 31264, 33024, 42011, 44032, 46896, 62528, 66048, 84022, 88064, 93792, 125056, 126033, 132096, 168044, 187584, 250112, 252066, 264192, 336088, 375168, 500224, 504132, 672176, 750336, 1000448, 1008264, 1344352, 1500672, 2000896, 2016528, 2688704, 3001344, 4033056, 5377408, 6002688, 8066112, 10754816, 16132224, 21509632, 32264448, 43019264, 64528896, 86038528, 129057792, 258115584]

約数ペア:

[(1, 258115584), (2, 129057792), (3, 86038528), (4, 64528896), (6, 43019264), (8, 32264448), (12, 21509632), (16, 16132224), (24, 10754816), (32, 8066112), (43, 6002688), (48, 5377408), (64, 4033056), (86, 3001344), (96, 2688704), (128, 2016528), (129, 2000896), (172, 1500672), (192, 1344352), (256, 1008264), (258, 1000448), (344, 750336), (384, 672176), (512, 504132), (516, 500224), (688, 375168), (768, 336088), (977, 264192), (1024, 252066), (1032, 250112), (1376, 187584), (1536, 168044), (1954, 132096), (2048, 126033), (2064, 125056), (2752, 93792), (2931, 88064), (3072, 84022), (3908, 66048), (4128, 62528), (5504, 46896), (5862, 44032), (6144, 42011), (7816, 33024), (8256, 31264), (11008, 23448), (11724, 22016), (15632, 16512)]