647279424

素因数分解:

$2^6\times 3^4\times {\mathrm{11}}^1\times {\mathrm{11351}}^1$

素因数の和:11386

約数の個数: 140

約数和(自身を含む): 2093354208

約数和(自身を除く): 1446074784

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 27, 32, 33, 36, 44, 48, 54, 64, 66, 72, 81, 88, 96, 99, 108, 132, 144, 162, 176, 192, 198, 216, 264, 288, 297, 324, 352, 396, 432, 528, 576, 594, 648, 704, 792, 864, 891, 1056, 1188, 1296, 1584, 1728, 1782, 2112, 2376, 2592, 3168, 3564, 4752, 5184, 6336, 7128, 9504, 11351, 14256, 19008, 22702, 28512, 34053, 45404, 57024, 68106, 90808, 102159, 124861, 136212, 181616, 204318, 249722, 272424, 306477, 363232, 374583, 408636, 499444, 544848, 612954, 726464, 749166, 817272, 919431, 998888, 1089696, 1123749, 1225908, 1498332, 1634544, 1838862, 1997776, 2179392, 2247498, 2451816, 2996664, 3269088, 3371247, 3677724, 3995552, 4494996, 4903632, 5993328, 6538176, 6742494, 7355448, 7991104, 8989992, 9807264, 10113741, 11986656, 13484988, 14710896, 17979984, 19614528, 20227482, 23973312, 26969976, 29421792, 35959968, 40454964, 53939952, 58843584, 71919936, 80909928, 107879904, 161819856, 215759808, 323639712, 647279424]

約数ペア:

[(1, 647279424), (2, 323639712), (3, 215759808), (4, 161819856), (6, 107879904), (8, 80909928), (9, 71919936), (11, 58843584), (12, 53939952), (16, 40454964), (18, 35959968), (22, 29421792), (24, 26969976), (27, 23973312), (32, 20227482), (33, 19614528), (36, 17979984), (44, 14710896), (48, 13484988), (54, 11986656), (64, 10113741), (66, 9807264), (72, 8989992), (81, 7991104), (88, 7355448), (96, 6742494), (99, 6538176), (108, 5993328), (132, 4903632), (144, 4494996), (162, 3995552), (176, 3677724), (192, 3371247), (198, 3269088), (216, 2996664), (264, 2451816), (288, 2247498), (297, 2179392), (324, 1997776), (352, 1838862), (396, 1634544), (432, 1498332), (528, 1225908), (576, 1123749), (594, 1089696), (648, 998888), (704, 919431), (792, 817272), (864, 749166), (891, 726464), (1056, 612954), (1188, 544848), (1296, 499444), (1584, 408636), (1728, 374583), (1782, 363232), (2112, 306477), (2376, 272424), (2592, 249722), (3168, 204318), (3564, 181616), (4752, 136212), (5184, 124861), (6336, 102159), (7128, 90808), (9504, 68106), (11351, 57024), (14256, 45404), (19008, 34053), (22702, 28512)]