13021245216

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{53}}^1\times {\mathrm{121867}}^1$

素因数の和:121943

約数の個数: 144

約数和(自身を含む): 43117873344

約数和(自身を除く): 30096628128

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 53, 56, 63, 72, 84, 96, 106, 112, 126, 144, 159, 168, 212, 224, 252, 288, 318, 336, 371, 424, 477, 504, 636, 672, 742, 848, 954, 1008, 1113, 1272, 1484, 1696, 1908, 2016, 2226, 2544, 2968, 3339, 3816, 4452, 5088, 5936, 6678, 7632, 8904, 11872, 13356, 15264, 17808, 26712, 35616, 53424, 106848, 121867, 243734, 365601, 487468, 731202, 853069, 974936, 1096803, 1462404, 1706138, 1949872, 2193606, 2559207, 2924808, 3412276, 3899744, 4387212, 5118414, 5849616, 6458951, 6824552, 7677621, 8774424, 10236828, 11699232, 12917902, 13649104, 15355242, 17548848, 19376853, 20473656, 25835804, 27298208, 30710484, 35097696, 38753706, 40947312, 45212657, 51671608, 58130559, 61420968, 77507412, 81894624, 90425314, 103343216, 116261118, 122841936, 135637971, 155014824, 180850628, 206686432, 232522236, 245683872, 271275942, 310029648, 361701256, 406913913, 465044472, 542551884, 620059296, 723402512, 813827826, 930088944, 1085103768, 1446805024, 1627655652, 1860177888, 2170207536, 3255311304, 4340415072, 6510622608, 13021245216]

約数ペア:

[(1, 13021245216), (2, 6510622608), (3, 4340415072), (4, 3255311304), (6, 2170207536), (7, 1860177888), (8, 1627655652), (9, 1446805024), (12, 1085103768), (14, 930088944), (16, 813827826), (18, 723402512), (21, 620059296), (24, 542551884), (28, 465044472), (32, 406913913), (36, 361701256), (42, 310029648), (48, 271275942), (53, 245683872), (56, 232522236), (63, 206686432), (72, 180850628), (84, 155014824), (96, 135637971), (106, 122841936), (112, 116261118), (126, 103343216), (144, 90425314), (159, 81894624), (168, 77507412), (212, 61420968), (224, 58130559), (252, 51671608), (288, 45212657), (318, 40947312), (336, 38753706), (371, 35097696), (424, 30710484), (477, 27298208), (504, 25835804), (636, 20473656), (672, 19376853), (742, 17548848), (848, 15355242), (954, 13649104), (1008, 12917902), (1113, 11699232), (1272, 10236828), (1484, 8774424), (1696, 7677621), (1908, 6824552), (2016, 6458951), (2226, 5849616), (2544, 5118414), (2968, 4387212), (3339, 3899744), (3816, 3412276), (4452, 2924808), (5088, 2559207), (5936, 2193606), (6678, 1949872), (7632, 1706138), (8904, 1462404), (11872, 1096803), (13356, 974936), (15264, 853069), (17808, 731202), (26712, 487468), (35616, 365601), (53424, 243734), (106848, 121867)]