868025984

素因数分解:

$2^7\times 7^3\times {\mathrm{17}}^1\times {\mathrm{1163}}^1$

素因数の和:1215

約数の個数: 128

約数和(自身を含む): 2137104000

約数和(自身を除く): 1269078016

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 32, 34, 49, 56, 64, 68, 98, 112, 119, 128, 136, 196, 224, 238, 272, 343, 392, 448, 476, 544, 686, 784, 833, 896, 952, 1088, 1163, 1372, 1568, 1666, 1904, 2176, 2326, 2744, 3136, 3332, 3808, 4652, 5488, 5831, 6272, 6664, 7616, 8141, 9304, 10976, 11662, 13328, 15232, 16282, 18608, 19771, 21952, 23324, 26656, 32564, 37216, 39542, 43904, 46648, 53312, 56987, 65128, 74432, 79084, 93296, 106624, 113974, 130256, 138397, 148864, 158168, 186592, 227948, 260512, 276794, 316336, 373184, 398909, 455896, 521024, 553588, 632672, 746368, 797818, 911792, 968779, 1042048, 1107176, 1265344, 1595636, 1823584, 1937558, 2214352, 2530688, 3191272, 3647168, 3875116, 4428704, 6382544, 6781453, 7294336, 7750232, 8857408, 12765088, 13562906, 15500464, 17714816, 25530176, 27125812, 31000928, 51060352, 54251624, 62001856, 108503248, 124003712, 217006496, 434012992, 868025984]

約数ペア:

[(1, 868025984), (2, 434012992), (4, 217006496), (7, 124003712), (8, 108503248), (14, 62001856), (16, 54251624), (17, 51060352), (28, 31000928), (32, 27125812), (34, 25530176), (49, 17714816), (56, 15500464), (64, 13562906), (68, 12765088), (98, 8857408), (112, 7750232), (119, 7294336), (128, 6781453), (136, 6382544), (196, 4428704), (224, 3875116), (238, 3647168), (272, 3191272), (343, 2530688), (392, 2214352), (448, 1937558), (476, 1823584), (544, 1595636), (686, 1265344), (784, 1107176), (833, 1042048), (896, 968779), (952, 911792), (1088, 797818), (1163, 746368), (1372, 632672), (1568, 553588), (1666, 521024), (1904, 455896), (2176, 398909), (2326, 373184), (2744, 316336), (3136, 276794), (3332, 260512), (3808, 227948), (4652, 186592), (5488, 158168), (5831, 148864), (6272, 138397), (6664, 130256), (7616, 113974), (8141, 106624), (9304, 93296), (10976, 79084), (11662, 74432), (13328, 65128), (15232, 56987), (16282, 53312), (18608, 46648), (19771, 43904), (21952, 39542), (23324, 37216), (26656, 32564)]