2428519168

素因数分解:

$2^8\times {\mathrm{31}}^1\times {\mathrm{103}}^1\times {\mathrm{2971}}^1$

素因数の和:3121

約数の個数: 72

約数和(自身を含む): 5054206976

約数和(自身を除く): 2625687808

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 103, 124, 128, 206, 248, 256, 412, 496, 824, 992, 1648, 1984, 2971, 3193, 3296, 3968, 5942, 6386, 6592, 7936, 11884, 12772, 13184, 23768, 25544, 26368, 47536, 51088, 92101, 95072, 102176, 184202, 190144, 204352, 306013, 368404, 380288, 408704, 612026, 736808, 760576, 817408, 1224052, 1473616, 2448104, 2947232, 4896208, 5894464, 9486403, 9792416, 11788928, 18972806, 19584832, 23577856, 37945612, 39169664, 75891224, 78339328, 151782448, 303564896, 607129792, 1214259584, 2428519168]

約数ペア:

[(1, 2428519168), (2, 1214259584), (4, 607129792), (8, 303564896), (16, 151782448), (31, 78339328), (32, 75891224), (62, 39169664), (64, 37945612), (103, 23577856), (124, 19584832), (128, 18972806), (206, 11788928), (248, 9792416), (256, 9486403), (412, 5894464), (496, 4896208), (824, 2947232), (992, 2448104), (1648, 1473616), (1984, 1224052), (2971, 817408), (3193, 760576), (3296, 736808), (3968, 612026), (5942, 408704), (6386, 380288), (6592, 368404), (7936, 306013), (11884, 204352), (12772, 190144), (13184, 184202), (23768, 102176), (25544, 95072), (26368, 92101), (47536, 51088)]