213972864

素因数分解:

$2^7\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{3461}}^1$

素因数の和:3508

約数の個数: 128

約数和(自身を含む): 677998080

約数和(自身を除く): 464025216

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 23, 24, 28, 32, 42, 46, 48, 56, 64, 69, 84, 92, 96, 112, 128, 138, 161, 168, 184, 192, 224, 276, 322, 336, 368, 384, 448, 483, 552, 644, 672, 736, 896, 966, 1104, 1288, 1344, 1472, 1932, 2208, 2576, 2688, 2944, 3461, 3864, 4416, 5152, 6922, 7728, 8832, 10304, 10383, 13844, 15456, 20608, 20766, 24227, 27688, 30912, 41532, 48454, 55376, 61824, 72681, 79603, 83064, 96908, 110752, 145362, 159206, 166128, 193816, 221504, 238809, 290724, 318412, 332256, 387632, 443008, 477618, 557221, 581448, 636824, 664512, 775264, 955236, 1114442, 1162896, 1273648, 1329024, 1550528, 1671663, 1910472, 2228884, 2325792, 2547296, 3101056, 3343326, 3820944, 4457768, 4651584, 5094592, 6686652, 7641888, 8915536, 9303168, 10189184, 13373304, 15283776, 17831072, 26746608, 30567552, 35662144, 53493216, 71324288, 106986432, 213972864]

約数ペア:

[(1, 213972864), (2, 106986432), (3, 71324288), (4, 53493216), (6, 35662144), (7, 30567552), (8, 26746608), (12, 17831072), (14, 15283776), (16, 13373304), (21, 10189184), (23, 9303168), (24, 8915536), (28, 7641888), (32, 6686652), (42, 5094592), (46, 4651584), (48, 4457768), (56, 3820944), (64, 3343326), (69, 3101056), (84, 2547296), (92, 2325792), (96, 2228884), (112, 1910472), (128, 1671663), (138, 1550528), (161, 1329024), (168, 1273648), (184, 1162896), (192, 1114442), (224, 955236), (276, 775264), (322, 664512), (336, 636824), (368, 581448), (384, 557221), (448, 477618), (483, 443008), (552, 387632), (644, 332256), (672, 318412), (736, 290724), (896, 238809), (966, 221504), (1104, 193816), (1288, 166128), (1344, 159206), (1472, 145362), (1932, 110752), (2208, 96908), (2576, 83064), (2688, 79603), (2944, 72681), (3461, 61824), (3864, 55376), (4416, 48454), (5152, 41532), (6922, 30912), (7728, 27688), (8832, 24227), (10304, 20766), (10383, 20608), (13844, 15456)]