31395341184

素因数分解:

$2^7\times 3^1\times {\mathrm{53}}^1\times {\mathrm{71}}^1\times {\mathrm{21727}}^1$

素因数の和:21868

約数の個数: 128

約数和(自身を含む): 86168033280

約数和(自身を除く): 54772692096

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 53, 64, 71, 96, 106, 128, 142, 159, 192, 212, 213, 284, 318, 384, 424, 426, 568, 636, 848, 852, 1136, 1272, 1696, 1704, 2272, 2544, 3392, 3408, 3763, 4544, 5088, 6784, 6816, 7526, 9088, 10176, 11289, 13632, 15052, 20352, 21727, 22578, 27264, 30104, 43454, 45156, 60208, 65181, 86908, 90312, 120416, 130362, 173816, 180624, 240832, 260724, 347632, 361248, 481664, 521448, 695264, 722496, 1042896, 1151531, 1390528, 1444992, 1542617, 2085792, 2303062, 2781056, 3085234, 3454593, 4171584, 4606124, 4627851, 6170468, 6909186, 8343168, 9212248, 9255702, 12340936, 13818372, 18424496, 18511404, 24681872, 27636744, 36848992, 37022808, 49363744, 55273488, 73697984, 74045616, 81758701, 98727488, 110546976, 147395968, 148091232, 163517402, 197454976, 221093952, 245276103, 296182464, 327034804, 442187904, 490552206, 592364928, 654069608, 981104412, 1308139216, 1962208824, 2616278432, 3924417648, 5232556864, 7848835296, 10465113728, 15697670592, 31395341184]

約数ペア:

[(1, 31395341184), (2, 15697670592), (3, 10465113728), (4, 7848835296), (6, 5232556864), (8, 3924417648), (12, 2616278432), (16, 1962208824), (24, 1308139216), (32, 981104412), (48, 654069608), (53, 592364928), (64, 490552206), (71, 442187904), (96, 327034804), (106, 296182464), (128, 245276103), (142, 221093952), (159, 197454976), (192, 163517402), (212, 148091232), (213, 147395968), (284, 110546976), (318, 98727488), (384, 81758701), (424, 74045616), (426, 73697984), (568, 55273488), (636, 49363744), (848, 37022808), (852, 36848992), (1136, 27636744), (1272, 24681872), (1696, 18511404), (1704, 18424496), (2272, 13818372), (2544, 12340936), (3392, 9255702), (3408, 9212248), (3763, 8343168), (4544, 6909186), (5088, 6170468), (6784, 4627851), (6816, 4606124), (7526, 4171584), (9088, 3454593), (10176, 3085234), (11289, 2781056), (13632, 2303062), (15052, 2085792), (20352, 1542617), (21727, 1444992), (22578, 1390528), (27264, 1151531), (30104, 1042896), (43454, 722496), (45156, 695264), (60208, 521448), (65181, 481664), (86908, 361248), (90312, 347632), (120416, 260724), (130362, 240832), (173816, 180624)]