1231306812

素因数分解:

$2^2\times 3^3\times {\mathrm{53}}^1\times {\mathrm{89}}^1\times {\mathrm{2417}}^1$

素因数の和:2572

約数の個数: 96

約数和(自身を含む): 3290414400

約数和(自身を除く): 2059107588

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 53, 54, 89, 106, 108, 159, 178, 212, 267, 318, 356, 477, 534, 636, 801, 954, 1068, 1431, 1602, 1908, 2403, 2417, 2862, 3204, 4717, 4806, 4834, 5724, 7251, 9434, 9612, 9668, 14151, 14502, 18868, 21753, 28302, 29004, 42453, 43506, 56604, 65259, 84906, 87012, 127359, 128101, 130518, 169812, 215113, 254718, 256202, 261036, 384303, 430226, 509436, 512404, 645339, 768606, 860452, 1152909, 1290678, 1537212, 1936017, 2305818, 2581356, 3458727, 3872034, 4611636, 5808051, 6917454, 7744068, 11400989, 11616102, 13834908, 22801978, 23232204, 34202967, 45603956, 68405934, 102608901, 136811868, 205217802, 307826703, 410435604, 615653406, 1231306812]

約数ペア:

[(1, 1231306812), (2, 615653406), (3, 410435604), (4, 307826703), (6, 205217802), (9, 136811868), (12, 102608901), (18, 68405934), (27, 45603956), (36, 34202967), (53, 23232204), (54, 22801978), (89, 13834908), (106, 11616102), (108, 11400989), (159, 7744068), (178, 6917454), (212, 5808051), (267, 4611636), (318, 3872034), (356, 3458727), (477, 2581356), (534, 2305818), (636, 1936017), (801, 1537212), (954, 1290678), (1068, 1152909), (1431, 860452), (1602, 768606), (1908, 645339), (2403, 512404), (2417, 509436), (2862, 430226), (3204, 384303), (4717, 261036), (4806, 256202), (4834, 254718), (5724, 215113), (7251, 169812), (9434, 130518), (9612, 128101), (9668, 127359), (14151, 87012), (14502, 84906), (18868, 65259), (21753, 56604), (28302, 43506), (29004, 42453)]