2172860032

素因数分解:

$2^7\times 7^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{4919}}^1$

素因数の和:4986

約数の個数: 128

約数和(自身を含む): 5419872000

約数和(自身を除く): 3247011968

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 29, 32, 34, 56, 58, 64, 68, 112, 116, 119, 128, 136, 203, 224, 232, 238, 272, 406, 448, 464, 476, 493, 544, 812, 896, 928, 952, 986, 1088, 1624, 1856, 1904, 1972, 2176, 3248, 3451, 3712, 3808, 3944, 4919, 6496, 6902, 7616, 7888, 9838, 12992, 13804, 15232, 15776, 19676, 25984, 27608, 31552, 34433, 39352, 55216, 63104, 68866, 78704, 83623, 110432, 137732, 142651, 157408, 167246, 220864, 275464, 285302, 314816, 334492, 441728, 550928, 570604, 585361, 629632, 668984, 998557, 1101856, 1141208, 1170722, 1337968, 1997114, 2203712, 2282416, 2341444, 2425067, 2675936, 3994228, 4407424, 4564832, 4682888, 4850134, 5351872, 7988456, 9129664, 9365776, 9700268, 10703744, 15976912, 16975469, 18259328, 18731552, 19400536, 31953824, 33950938, 37463104, 38801072, 63907648, 67901876, 74926208, 77602144, 127815296, 135803752, 155204288, 271607504, 310408576, 543215008, 1086430016, 2172860032]

約数ペア:

[(1, 2172860032), (2, 1086430016), (4, 543215008), (7, 310408576), (8, 271607504), (14, 155204288), (16, 135803752), (17, 127815296), (28, 77602144), (29, 74926208), (32, 67901876), (34, 63907648), (56, 38801072), (58, 37463104), (64, 33950938), (68, 31953824), (112, 19400536), (116, 18731552), (119, 18259328), (128, 16975469), (136, 15976912), (203, 10703744), (224, 9700268), (232, 9365776), (238, 9129664), (272, 7988456), (406, 5351872), (448, 4850134), (464, 4682888), (476, 4564832), (493, 4407424), (544, 3994228), (812, 2675936), (896, 2425067), (928, 2341444), (952, 2282416), (986, 2203712), (1088, 1997114), (1624, 1337968), (1856, 1170722), (1904, 1141208), (1972, 1101856), (2176, 998557), (3248, 668984), (3451, 629632), (3712, 585361), (3808, 570604), (3944, 550928), (4919, 441728), (6496, 334492), (6902, 314816), (7616, 285302), (7888, 275464), (9838, 220864), (12992, 167246), (13804, 157408), (15232, 142651), (15776, 137732), (19676, 110432), (25984, 83623), (27608, 78704), (31552, 68866), (34433, 63104), (39352, 55216)]