395816328

素因数分解:

$2^3\times 3^3\times {\mathrm{47}}^1\times {\mathrm{127}}^1\times {\mathrm{307}}^1$

素因数の和:496

約数の個数: 128

約数和(自身を含む): 1135411200

約数和(自身を除く): 739594872

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 47, 54, 72, 94, 108, 127, 141, 188, 216, 254, 282, 307, 376, 381, 423, 508, 564, 614, 762, 846, 921, 1016, 1128, 1143, 1228, 1269, 1524, 1692, 1842, 2286, 2456, 2538, 2763, 3048, 3384, 3429, 3684, 4572, 5076, 5526, 5969, 6858, 7368, 8289, 9144, 10152, 11052, 11938, 13716, 14429, 16578, 17907, 22104, 23876, 27432, 28858, 33156, 35814, 38989, 43287, 47752, 53721, 57716, 66312, 71628, 77978, 86574, 107442, 115432, 116967, 129861, 143256, 155956, 161163, 173148, 214884, 233934, 259722, 311912, 322326, 346296, 350901, 389583, 429768, 467868, 519444, 644652, 701802, 779166, 935736, 1038888, 1052703, 1289304, 1403604, 1558332, 1832483, 2105406, 2807208, 3116664, 3664966, 4210812, 5497449, 7329932, 8421624, 10994898, 14659864, 16492347, 21989796, 32984694, 43979592, 49477041, 65969388, 98954082, 131938776, 197908164, 395816328]

約数ペア:

[(1, 395816328), (2, 197908164), (3, 131938776), (4, 98954082), (6, 65969388), (8, 49477041), (9, 43979592), (12, 32984694), (18, 21989796), (24, 16492347), (27, 14659864), (36, 10994898), (47, 8421624), (54, 7329932), (72, 5497449), (94, 4210812), (108, 3664966), (127, 3116664), (141, 2807208), (188, 2105406), (216, 1832483), (254, 1558332), (282, 1403604), (307, 1289304), (376, 1052703), (381, 1038888), (423, 935736), (508, 779166), (564, 701802), (614, 644652), (762, 519444), (846, 467868), (921, 429768), (1016, 389583), (1128, 350901), (1143, 346296), (1228, 322326), (1269, 311912), (1524, 259722), (1692, 233934), (1842, 214884), (2286, 173148), (2456, 161163), (2538, 155956), (2763, 143256), (3048, 129861), (3384, 116967), (3429, 115432), (3684, 107442), (4572, 86574), (5076, 77978), (5526, 71628), (5969, 66312), (6858, 57716), (7368, 53721), (8289, 47752), (9144, 43287), (10152, 38989), (11052, 35814), (11938, 33156), (13716, 28858), (14429, 27432), (16578, 23876), (17907, 22104)]