1301552896

素因数分解:

$2^8\times 7^2\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{127}}^1$

素因数の和:219

約数の個数: 216

約数和(自身を含む): 3280865280

約数和(自身を除く): 1979312384

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 32, 38, 43, 49, 56, 64, 76, 86, 98, 112, 127, 128, 133, 152, 172, 196, 224, 254, 256, 266, 301, 304, 344, 392, 448, 508, 532, 602, 608, 688, 784, 817, 889, 896, 931, 1016, 1064, 1204, 1216, 1376, 1568, 1634, 1778, 1792, 1862, 2032, 2107, 2128, 2408, 2413, 2432, 2752, 3136, 3268, 3556, 3724, 4064, 4214, 4256, 4816, 4826, 4864, 5461, 5504, 5719, 6223, 6272, 6536, 7112, 7448, 8128, 8428, 8512, 9632, 9652, 10922, 11008, 11438, 12446, 12544, 13072, 14224, 14896, 16256, 16856, 16891, 17024, 19264, 19304, 21844, 22876, 24892, 26144, 28448, 29792, 32512, 33712, 33782, 34048, 38227, 38528, 38608, 40033, 43688, 45752, 49784, 52288, 56896, 59584, 67424, 67564, 76454, 77056, 77216, 80066, 87376, 91504, 99568, 103759, 104576, 113792, 118237, 119168, 134848, 135128, 152908, 154432, 160132, 174752, 183008, 199136, 207518, 209152, 227584, 236474, 238336, 267589, 269696, 270256, 305816, 308864, 320264, 349504, 366016, 398272, 415036, 472948, 535178, 539392, 540512, 611632, 617728, 640528, 699008, 726313, 732032, 796544, 830072, 945896, 1070356, 1081024, 1223264, 1281056, 1398016, 1452626, 1464064, 1593088, 1660144, 1891792, 2140712, 2162048, 2446528, 2562112, 2905252, 3320288, 3783584, 4281424, 4324096, 4893056, 5084191, 5124224, 5810504, 6640576, 7567168, 8562848, 9786112, 10168382, 10248448, 11621008, 13281152, 15134336, 17125696, 20336764, 23242016, 26562304, 30268672, 34251392, 40673528, 46484032, 68502784, 81347056, 92968064, 162694112, 185936128, 325388224, 650776448, 1301552896]

約数ペア:

[(1, 1301552896), (2, 650776448), (4, 325388224), (7, 185936128), (8, 162694112), (14, 92968064), (16, 81347056), (19, 68502784), (28, 46484032), (32, 40673528), (38, 34251392), (43, 30268672), (49, 26562304), (56, 23242016), (64, 20336764), (76, 17125696), (86, 15134336), (98, 13281152), (112, 11621008), (127, 10248448), (128, 10168382), (133, 9786112), (152, 8562848), (172, 7567168), (196, 6640576), (224, 5810504), (254, 5124224), (256, 5084191), (266, 4893056), (301, 4324096), (304, 4281424), (344, 3783584), (392, 3320288), (448, 2905252), (508, 2562112), (532, 2446528), (602, 2162048), (608, 2140712), (688, 1891792), (784, 1660144), (817, 1593088), (889, 1464064), (896, 1452626), (931, 1398016), (1016, 1281056), (1064, 1223264), (1204, 1081024), (1216, 1070356), (1376, 945896), (1568, 830072), (1634, 796544), (1778, 732032), (1792, 726313), (1862, 699008), (2032, 640528), (2107, 617728), (2128, 611632), (2408, 540512), (2413, 539392), (2432, 535178), (2752, 472948), (3136, 415036), (3268, 398272), (3556, 366016), (3724, 349504), (4064, 320264), (4214, 308864), (4256, 305816), (4816, 270256), (4826, 269696), (4864, 267589), (5461, 238336), (5504, 236474), (5719, 227584), (6223, 209152), (6272, 207518), (6536, 199136), (7112, 183008), (7448, 174752), (8128, 160132), (8428, 154432), (8512, 152908), (9632, 135128), (9652, 134848), (10922, 119168), (11008, 118237), (11438, 113792), (12446, 104576), (12544, 103759), (13072, 99568), (14224, 91504), (14896, 87376), (16256, 80066), (16856, 77216), (16891, 77056), (17024, 76454), (19264, 67564), (19304, 67424), (21844, 59584), (22876, 56896), (24892, 52288), (26144, 49784), (28448, 45752), (29792, 43688), (32512, 40033), (33712, 38608), (33782, 38528), (34048, 38227)]