1620307584

素因数分解:

$2^7\times 3^3\times 7^1\times {\mathrm{66977}}^1$

素因数の和:67007

約数の個数: 128

約数和(自身を含む): 5465404800

約数和(自身を除く): 3845097216

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 54, 56, 63, 64, 72, 84, 96, 108, 112, 126, 128, 144, 168, 189, 192, 216, 224, 252, 288, 336, 378, 384, 432, 448, 504, 576, 672, 756, 864, 896, 1008, 1152, 1344, 1512, 1728, 2016, 2688, 3024, 3456, 4032, 6048, 8064, 12096, 24192, 66977, 133954, 200931, 267908, 401862, 468839, 535816, 602793, 803724, 937678, 1071632, 1205586, 1406517, 1607448, 1808379, 1875356, 2143264, 2411172, 2813034, 3214896, 3616758, 3750712, 4219551, 4286528, 4822344, 5626068, 6429792, 7233516, 7501424, 8439102, 8573056, 9644688, 11252136, 12658653, 12859584, 14467032, 15002848, 16878204, 19289376, 22504272, 25317306, 25719168, 28934064, 30005696, 33756408, 38578752, 45008544, 50634612, 57868128, 60011392, 67512816, 77157504, 90017088, 101269224, 115736256, 135025632, 180034176, 202538448, 231472512, 270051264, 405076896, 540102528, 810153792, 1620307584]

約数ペア:

[(1, 1620307584), (2, 810153792), (3, 540102528), (4, 405076896), (6, 270051264), (7, 231472512), (8, 202538448), (9, 180034176), (12, 135025632), (14, 115736256), (16, 101269224), (18, 90017088), (21, 77157504), (24, 67512816), (27, 60011392), (28, 57868128), (32, 50634612), (36, 45008544), (42, 38578752), (48, 33756408), (54, 30005696), (56, 28934064), (63, 25719168), (64, 25317306), (72, 22504272), (84, 19289376), (96, 16878204), (108, 15002848), (112, 14467032), (126, 12859584), (128, 12658653), (144, 11252136), (168, 9644688), (189, 8573056), (192, 8439102), (216, 7501424), (224, 7233516), (252, 6429792), (288, 5626068), (336, 4822344), (378, 4286528), (384, 4219551), (432, 3750712), (448, 3616758), (504, 3214896), (576, 2813034), (672, 2411172), (756, 2143264), (864, 1875356), (896, 1808379), (1008, 1607448), (1152, 1406517), (1344, 1205586), (1512, 1071632), (1728, 937678), (2016, 803724), (2688, 602793), (3024, 535816), (3456, 468839), (4032, 401862), (6048, 267908), (8064, 200931), (12096, 133954), (24192, 66977)]