8889488384

素因数分解:

$2^{10}\times 7^1\times {\mathrm{43}}^1\times {\mathrm{151}}^1\times {\mathrm{191}}^1$

素因数の和:412

約数の個数: 176

約数和(自身を含む): 21028356096

約数和(自身を除く): 12138867712

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 43, 56, 64, 86, 112, 128, 151, 172, 191, 224, 256, 301, 302, 344, 382, 448, 512, 602, 604, 688, 764, 896, 1024, 1057, 1204, 1208, 1337, 1376, 1528, 1792, 2114, 2408, 2416, 2674, 2752, 3056, 3584, 4228, 4816, 4832, 5348, 5504, 6112, 6493, 7168, 8213, 8456, 9632, 9664, 10696, 11008, 12224, 12986, 16426, 16912, 19264, 19328, 21392, 22016, 24448, 25972, 28841, 32852, 33824, 38528, 38656, 42784, 44032, 45451, 48896, 51944, 57491, 57682, 65704, 67648, 77056, 77312, 85568, 90902, 97792, 103888, 114982, 115364, 131408, 135296, 154112, 154624, 171136, 181804, 195584, 201887, 207776, 229964, 230728, 262816, 270592, 308224, 342272, 363608, 403774, 415552, 459928, 461456, 525632, 541184, 684544, 727216, 807548, 831104, 919856, 922912, 1051264, 1082368, 1240163, 1369088, 1454432, 1615096, 1662208, 1839712, 1845824, 2102528, 2480326, 2908864, 3230192, 3324416, 3679424, 3691648, 4205056, 4960652, 5817728, 6460384, 6648832, 7358848, 7383296, 8410112, 8681141, 9921304, 11635456, 12920768, 14717696, 14766592, 17362282, 19842608, 23270912, 25841536, 29435392, 29533184, 34724564, 39685216, 46541824, 51683072, 58870784, 69449128, 79370432, 103366144, 138898256, 158740864, 206732288, 277796512, 317481728, 555593024, 634963456, 1111186048, 1269926912, 2222372096, 4444744192, 8889488384]

約数ペア:

[(1, 8889488384), (2, 4444744192), (4, 2222372096), (7, 1269926912), (8, 1111186048), (14, 634963456), (16, 555593024), (28, 317481728), (32, 277796512), (43, 206732288), (56, 158740864), (64, 138898256), (86, 103366144), (112, 79370432), (128, 69449128), (151, 58870784), (172, 51683072), (191, 46541824), (224, 39685216), (256, 34724564), (301, 29533184), (302, 29435392), (344, 25841536), (382, 23270912), (448, 19842608), (512, 17362282), (602, 14766592), (604, 14717696), (688, 12920768), (764, 11635456), (896, 9921304), (1024, 8681141), (1057, 8410112), (1204, 7383296), (1208, 7358848), (1337, 6648832), (1376, 6460384), (1528, 5817728), (1792, 4960652), (2114, 4205056), (2408, 3691648), (2416, 3679424), (2674, 3324416), (2752, 3230192), (3056, 2908864), (3584, 2480326), (4228, 2102528), (4816, 1845824), (4832, 1839712), (5348, 1662208), (5504, 1615096), (6112, 1454432), (6493, 1369088), (7168, 1240163), (8213, 1082368), (8456, 1051264), (9632, 922912), (9664, 919856), (10696, 831104), (11008, 807548), (12224, 727216), (12986, 684544), (16426, 541184), (16912, 525632), (19264, 461456), (19328, 459928), (21392, 415552), (22016, 403774), (24448, 363608), (25972, 342272), (28841, 308224), (32852, 270592), (33824, 262816), (38528, 230728), (38656, 229964), (42784, 207776), (44032, 201887), (45451, 195584), (48896, 181804), (51944, 171136), (57491, 154624), (57682, 154112), (65704, 135296), (67648, 131408), (77056, 115364), (77312, 114982), (85568, 103888), (90902, 97792)]