244170728

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{97}}^1\times {\mathrm{223}}^1$

素因数の和:426

約数の個数: 64

約数和(自身を含む): 497871360

約数和(自身を除く): 253700632

約数列:

[1, 2, 4, 8, 17, 34, 68, 83, 97, 136, 166, 194, 223, 332, 388, 446, 664, 776, 892, 1411, 1649, 1784, 2822, 3298, 3791, 5644, 6596, 7582, 8051, 11288, 13192, 15164, 16102, 18509, 21631, 30328, 32204, 37018, 43262, 64408, 74036, 86524, 136867, 148072, 173048, 273734, 314653, 367727, 547468, 629306, 735454, 1094936, 1258612, 1470908, 1795373, 2517224, 2941816, 3590746, 7181492, 14362984, 30521341, 61042682, 122085364, 244170728]

約数ペア:

[(1, 244170728), (2, 122085364), (4, 61042682), (8, 30521341), (17, 14362984), (34, 7181492), (68, 3590746), (83, 2941816), (97, 2517224), (136, 1795373), (166, 1470908), (194, 1258612), (223, 1094936), (332, 735454), (388, 629306), (446, 547468), (664, 367727), (776, 314653), (892, 273734), (1411, 173048), (1649, 148072), (1784, 136867), (2822, 86524), (3298, 74036), (3791, 64408), (5644, 43262), (6596, 37018), (7582, 32204), (8051, 30328), (11288, 21631), (13192, 18509), (15164, 16102)]