392382208

素因数分解:

$2^8\times {\mathrm{23}}^1\times {\mathrm{103}}^1\times {\mathrm{647}}^1$

素因数の和:789

約数の個数: 72

約数和(自身を含む): 826495488

約数和(自身を除く): 434113280

約数列:

[1, 2, 4, 8, 16, 23, 32, 46, 64, 92, 103, 128, 184, 206, 256, 368, 412, 647, 736, 824, 1294, 1472, 1648, 2369, 2588, 2944, 3296, 4738, 5176, 5888, 6592, 9476, 10352, 13184, 14881, 18952, 20704, 26368, 29762, 37904, 41408, 59524, 66641, 75808, 82816, 119048, 133282, 151616, 165632, 238096, 266564, 303232, 476192, 533128, 606464, 952384, 1066256, 1532743, 1904768, 2132512, 3065486, 3809536, 4265024, 6130972, 8530048, 12261944, 17060096, 24523888, 49047776, 98095552, 196191104, 392382208]

約数ペア:

[(1, 392382208), (2, 196191104), (4, 98095552), (8, 49047776), (16, 24523888), (23, 17060096), (32, 12261944), (46, 8530048), (64, 6130972), (92, 4265024), (103, 3809536), (128, 3065486), (184, 2132512), (206, 1904768), (256, 1532743), (368, 1066256), (412, 952384), (647, 606464), (736, 533128), (824, 476192), (1294, 303232), (1472, 266564), (1648, 238096), (2369, 165632), (2588, 151616), (2944, 133282), (3296, 119048), (4738, 82816), (5176, 75808), (5888, 66641), (6592, 59524), (9476, 41408), (10352, 37904), (13184, 29762), (14881, 26368), (18952, 20704)]