398535984

素因数分解:

$2^4\times 3^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{11981}}^1$

素因数の和:12016

約数の個数: 160

約数和(自身を含む): 1426337280

約数和(自身を除く): 1027801296

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 11, 12, 14, 16, 18, 21, 22, 24, 27, 28, 33, 36, 42, 44, 48, 54, 56, 63, 66, 72, 77, 84, 88, 99, 108, 112, 126, 132, 144, 154, 168, 176, 189, 198, 216, 231, 252, 264, 297, 308, 336, 378, 396, 432, 462, 504, 528, 594, 616, 693, 756, 792, 924, 1008, 1188, 1232, 1386, 1512, 1584, 1848, 2079, 2376, 2772, 3024, 3696, 4158, 4752, 5544, 8316, 11088, 11981, 16632, 23962, 33264, 35943, 47924, 71886, 83867, 95848, 107829, 131791, 143772, 167734, 191696, 215658, 251601, 263582, 287544, 323487, 335468, 395373, 431316, 503202, 527164, 575088, 646974, 670936, 754803, 790746, 862632, 922537, 1006404, 1054328, 1186119, 1293948, 1341872, 1509606, 1581492, 1725264, 1845074, 2012808, 2108656, 2264409, 2372238, 2587896, 2767611, 3019212, 3162984, 3558357, 3690148, 4025616, 4528818, 4744476, 5175792, 5535222, 6038424, 6325968, 7116714, 7380296, 8302833, 9057636, 9488952, 11070444, 12076848, 14233428, 14760592, 16605666, 18115272, 18977904, 22140888, 24908499, 28466856, 33211332, 36230544, 44281776, 49816998, 56933712, 66422664, 99633996, 132845328, 199267992, 398535984]

約数ペア:

[(1, 398535984), (2, 199267992), (3, 132845328), (4, 99633996), (6, 66422664), (7, 56933712), (8, 49816998), (9, 44281776), (11, 36230544), (12, 33211332), (14, 28466856), (16, 24908499), (18, 22140888), (21, 18977904), (22, 18115272), (24, 16605666), (27, 14760592), (28, 14233428), (33, 12076848), (36, 11070444), (42, 9488952), (44, 9057636), (48, 8302833), (54, 7380296), (56, 7116714), (63, 6325968), (66, 6038424), (72, 5535222), (77, 5175792), (84, 4744476), (88, 4528818), (99, 4025616), (108, 3690148), (112, 3558357), (126, 3162984), (132, 3019212), (144, 2767611), (154, 2587896), (168, 2372238), (176, 2264409), (189, 2108656), (198, 2012808), (216, 1845074), (231, 1725264), (252, 1581492), (264, 1509606), (297, 1341872), (308, 1293948), (336, 1186119), (378, 1054328), (396, 1006404), (432, 922537), (462, 862632), (504, 790746), (528, 754803), (594, 670936), (616, 646974), (693, 575088), (756, 527164), (792, 503202), (924, 431316), (1008, 395373), (1188, 335468), (1232, 323487), (1386, 287544), (1512, 263582), (1584, 251601), (1848, 215658), (2079, 191696), (2376, 167734), (2772, 143772), (3024, 131791), (3696, 107829), (4158, 95848), (4752, 83867), (5544, 71886), (8316, 47924), (11088, 35943), (11981, 33264), (16632, 23962)]