2016981216

素因数分解:

$2^5\times 3^3\times {\mathrm{199}}^1\times {\mathrm{11731}}^1$

素因数の和:11949

約数の個数: 96

約数和(自身を含む): 5912928000

約数和(自身を除く): 3895946784

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 72, 96, 108, 144, 199, 216, 288, 398, 432, 597, 796, 864, 1194, 1592, 1791, 2388, 3184, 3582, 4776, 5373, 6368, 7164, 9552, 10746, 11731, 14328, 19104, 21492, 23462, 28656, 35193, 42984, 46924, 57312, 70386, 85968, 93848, 105579, 140772, 171936, 187696, 211158, 281544, 316737, 375392, 422316, 563088, 633474, 844632, 1126176, 1266948, 1689264, 2334469, 2533896, 3378528, 4668938, 5067792, 7003407, 9337876, 10135584, 14006814, 18675752, 21010221, 28013628, 37351504, 42020442, 56027256, 63030663, 74703008, 84040884, 112054512, 126061326, 168081768, 224109024, 252122652, 336163536, 504245304, 672327072, 1008490608, 2016981216]

約数ペア:

[(1, 2016981216), (2, 1008490608), (3, 672327072), (4, 504245304), (6, 336163536), (8, 252122652), (9, 224109024), (12, 168081768), (16, 126061326), (18, 112054512), (24, 84040884), (27, 74703008), (32, 63030663), (36, 56027256), (48, 42020442), (54, 37351504), (72, 28013628), (96, 21010221), (108, 18675752), (144, 14006814), (199, 10135584), (216, 9337876), (288, 7003407), (398, 5067792), (432, 4668938), (597, 3378528), (796, 2533896), (864, 2334469), (1194, 1689264), (1592, 1266948), (1791, 1126176), (2388, 844632), (3184, 633474), (3582, 563088), (4776, 422316), (5373, 375392), (6368, 316737), (7164, 281544), (9552, 211158), (10746, 187696), (11731, 171936), (14328, 140772), (19104, 105579), (21492, 93848), (23462, 85968), (28656, 70386), (35193, 57312), (42984, 46924)]