439051648

素因数分解:

$2^7\times 7^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{277}}^1$

素因数の和:388

約数の個数: 128

約数和(自身を含む): 1054843200

約数和(自身を除く): 615791552

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 29, 32, 56, 58, 61, 64, 112, 116, 122, 128, 203, 224, 232, 244, 277, 406, 427, 448, 464, 488, 554, 812, 854, 896, 928, 976, 1108, 1624, 1708, 1769, 1856, 1939, 1952, 2216, 3248, 3416, 3538, 3712, 3878, 3904, 4432, 6496, 6832, 7076, 7756, 7808, 8033, 8864, 12383, 12992, 13664, 14152, 15512, 16066, 16897, 17728, 24766, 25984, 27328, 28304, 31024, 32132, 33794, 35456, 49532, 54656, 56231, 56608, 62048, 64264, 67588, 99064, 112462, 113216, 118279, 124096, 128528, 135176, 198128, 224924, 226432, 236558, 248192, 257056, 270352, 396256, 449848, 473116, 490013, 514112, 540704, 792512, 899696, 946232, 980026, 1028224, 1081408, 1585024, 1799392, 1892464, 1960052, 2162816, 3430091, 3598784, 3784928, 3920104, 6860182, 7197568, 7569856, 7840208, 13720364, 15139712, 15680416, 27440728, 31360832, 54881456, 62721664, 109762912, 219525824, 439051648]

約数ペア:

[(1, 439051648), (2, 219525824), (4, 109762912), (7, 62721664), (8, 54881456), (14, 31360832), (16, 27440728), (28, 15680416), (29, 15139712), (32, 13720364), (56, 7840208), (58, 7569856), (61, 7197568), (64, 6860182), (112, 3920104), (116, 3784928), (122, 3598784), (128, 3430091), (203, 2162816), (224, 1960052), (232, 1892464), (244, 1799392), (277, 1585024), (406, 1081408), (427, 1028224), (448, 980026), (464, 946232), (488, 899696), (554, 792512), (812, 540704), (854, 514112), (896, 490013), (928, 473116), (976, 449848), (1108, 396256), (1624, 270352), (1708, 257056), (1769, 248192), (1856, 236558), (1939, 226432), (1952, 224924), (2216, 198128), (3248, 135176), (3416, 128528), (3538, 124096), (3712, 118279), (3878, 113216), (3904, 112462), (4432, 99064), (6496, 67588), (6832, 64264), (7076, 62048), (7756, 56608), (7808, 56231), (8033, 54656), (8864, 49532), (12383, 35456), (12992, 33794), (13664, 32132), (14152, 31024), (15512, 28304), (16066, 27328), (16897, 25984), (17728, 24766)]