426938816

素因数分解:

$2^6\times {\mathrm{17}}^1\times {\mathrm{19}}^2\times {\mathrm{1087}}^1$

素因数の和:1154

約数の個数: 84

約数和(自身を含む): 947611008

約数和(自身を除く): 520672192

約数列:

[1, 2, 4, 8, 16, 17, 19, 32, 34, 38, 64, 68, 76, 136, 152, 272, 304, 323, 361, 544, 608, 646, 722, 1087, 1088, 1216, 1292, 1444, 2174, 2584, 2888, 4348, 5168, 5776, 6137, 8696, 10336, 11552, 12274, 17392, 18479, 20653, 20672, 23104, 24548, 34784, 36958, 41306, 49096, 69568, 73916, 82612, 98192, 147832, 165224, 196384, 295664, 330448, 351101, 392407, 392768, 591328, 660896, 702202, 784814, 1182656, 1321792, 1404404, 1569628, 2808808, 3139256, 5617616, 6278512, 6670919, 11235232, 12557024, 13341838, 22470464, 25114048, 26683676, 53367352, 106734704, 213469408, 426938816]

約数ペア:

[(1, 426938816), (2, 213469408), (4, 106734704), (8, 53367352), (16, 26683676), (17, 25114048), (19, 22470464), (32, 13341838), (34, 12557024), (38, 11235232), (64, 6670919), (68, 6278512), (76, 5617616), (136, 3139256), (152, 2808808), (272, 1569628), (304, 1404404), (323, 1321792), (361, 1182656), (544, 784814), (608, 702202), (646, 660896), (722, 591328), (1087, 392768), (1088, 392407), (1216, 351101), (1292, 330448), (1444, 295664), (2174, 196384), (2584, 165224), (2888, 147832), (4348, 98192), (5168, 82612), (5776, 73916), (6137, 69568), (8696, 49096), (10336, 41306), (11552, 36958), (12274, 34784), (17392, 24548), (18479, 23104), (20653, 20672)]