2381281416

素因数分解:

$2^3\times 3^6\times {\mathrm{223}}^1\times {\mathrm{1831}}^1$

素因数の和:2078

約数の個数: 112

約数和(自身を含む): 6727983360

約数和(自身を除く): 4346701944

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 216, 223, 243, 324, 446, 486, 648, 669, 729, 892, 972, 1338, 1458, 1784, 1831, 1944, 2007, 2676, 2916, 3662, 4014, 5352, 5493, 5832, 6021, 7324, 8028, 10986, 12042, 14648, 16056, 16479, 18063, 21972, 24084, 32958, 36126, 43944, 48168, 49437, 54189, 65916, 72252, 98874, 108378, 131832, 144504, 148311, 162567, 197748, 216756, 296622, 325134, 395496, 408313, 433512, 444933, 593244, 650268, 816626, 889866, 1186488, 1224939, 1300536, 1334799, 1633252, 1779732, 2449878, 2669598, 3266504, 3559464, 3674817, 4899756, 5339196, 7349634, 9799512, 10678392, 11024451, 14699268, 22048902, 29398536, 33073353, 44097804, 66146706, 88195608, 99220059, 132293412, 198440118, 264586824, 297660177, 396880236, 595320354, 793760472, 1190640708, 2381281416]

約数ペア:

[(1, 2381281416), (2, 1190640708), (3, 793760472), (4, 595320354), (6, 396880236), (8, 297660177), (9, 264586824), (12, 198440118), (18, 132293412), (24, 99220059), (27, 88195608), (36, 66146706), (54, 44097804), (72, 33073353), (81, 29398536), (108, 22048902), (162, 14699268), (216, 11024451), (223, 10678392), (243, 9799512), (324, 7349634), (446, 5339196), (486, 4899756), (648, 3674817), (669, 3559464), (729, 3266504), (892, 2669598), (972, 2449878), (1338, 1779732), (1458, 1633252), (1784, 1334799), (1831, 1300536), (1944, 1224939), (2007, 1186488), (2676, 889866), (2916, 816626), (3662, 650268), (4014, 593244), (5352, 444933), (5493, 433512), (5832, 408313), (6021, 395496), (7324, 325134), (8028, 296622), (10986, 216756), (12042, 197748), (14648, 162567), (16056, 148311), (16479, 144504), (18063, 131832), (21972, 108378), (24084, 98874), (32958, 72252), (36126, 65916), (43944, 54189), (48168, 49437)]