1640887296

素因数分解:

$2^{10}\times 3^1\times {\mathrm{691}}^1\times {\mathrm{773}}^1$

素因数の和:1487

約数の個数: 88

約数和(自身を含む): 4385558304

約数和(自身を除く): 2744671008

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 256, 384, 512, 691, 768, 773, 1024, 1382, 1536, 1546, 2073, 2319, 2764, 3072, 3092, 4146, 4638, 5528, 6184, 8292, 9276, 11056, 12368, 16584, 18552, 22112, 24736, 33168, 37104, 44224, 49472, 66336, 74208, 88448, 98944, 132672, 148416, 176896, 197888, 265344, 296832, 353792, 395776, 530688, 534143, 593664, 707584, 791552, 1061376, 1068286, 1187328, 1602429, 2122752, 2136572, 2374656, 3204858, 4273144, 6409716, 8546288, 12819432, 17092576, 25638864, 34185152, 51277728, 68370304, 102555456, 136740608, 205110912, 273481216, 410221824, 546962432, 820443648, 1640887296]

約数ペア:

[(1, 1640887296), (2, 820443648), (3, 546962432), (4, 410221824), (6, 273481216), (8, 205110912), (12, 136740608), (16, 102555456), (24, 68370304), (32, 51277728), (48, 34185152), (64, 25638864), (96, 17092576), (128, 12819432), (192, 8546288), (256, 6409716), (384, 4273144), (512, 3204858), (691, 2374656), (768, 2136572), (773, 2122752), (1024, 1602429), (1382, 1187328), (1536, 1068286), (1546, 1061376), (2073, 791552), (2319, 707584), (2764, 593664), (3072, 534143), (3092, 530688), (4146, 395776), (4638, 353792), (5528, 296832), (6184, 265344), (8292, 197888), (9276, 176896), (11056, 148416), (12368, 132672), (16584, 98944), (18552, 88448), (22112, 74208), (24736, 66336), (33168, 49472), (37104, 44224)]