40659456

素因数分解:

$2^9\times 3^1\times {\mathrm{103}}^1\times {\mathrm{257}}^1$

素因数の和:381

約数の個数: 80

約数和(自身を含む): 109796544

約数和(自身を除く): 69137088

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 103, 128, 192, 206, 256, 257, 309, 384, 412, 512, 514, 618, 768, 771, 824, 1028, 1236, 1536, 1542, 1648, 2056, 2472, 3084, 3296, 4112, 4944, 6168, 6592, 8224, 9888, 12336, 13184, 16448, 19776, 24672, 26368, 26471, 32896, 39552, 49344, 52736, 52942, 65792, 79104, 79413, 98688, 105884, 131584, 158208, 158826, 197376, 211768, 317652, 394752, 423536, 635304, 847072, 1270608, 1694144, 2541216, 3388288, 5082432, 6776576, 10164864, 13553152, 20329728, 40659456]

約数ペア:

[(1, 40659456), (2, 20329728), (3, 13553152), (4, 10164864), (6, 6776576), (8, 5082432), (12, 3388288), (16, 2541216), (24, 1694144), (32, 1270608), (48, 847072), (64, 635304), (96, 423536), (103, 394752), (128, 317652), (192, 211768), (206, 197376), (256, 158826), (257, 158208), (309, 131584), (384, 105884), (412, 98688), (512, 79413), (514, 79104), (618, 65792), (768, 52942), (771, 52736), (824, 49344), (1028, 39552), (1236, 32896), (1536, 26471), (1542, 26368), (1648, 24672), (2056, 19776), (2472, 16448), (3084, 13184), (3296, 12336), (4112, 9888), (4944, 8224), (6168, 6592)]