897888816

素因数分解:

$2^4\times 3^2\times {\mathrm{11}}^1\times {\mathrm{283}}^1\times {\mathrm{2003}}^1$

素因数の和:2311

約数の個数: 120

約数和(自身を含む): 2752341696

約数和(自身を除く): 1854452880

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 33, 36, 44, 48, 66, 72, 88, 99, 132, 144, 176, 198, 264, 283, 396, 528, 566, 792, 849, 1132, 1584, 1698, 2003, 2264, 2547, 3113, 3396, 4006, 4528, 5094, 6009, 6226, 6792, 8012, 9339, 10188, 12018, 12452, 13584, 16024, 18027, 18678, 20376, 22033, 24036, 24904, 28017, 32048, 36054, 37356, 40752, 44066, 48072, 49808, 56034, 66099, 72108, 74712, 88132, 96144, 112068, 132198, 144216, 149424, 176264, 198297, 224136, 264396, 288432, 352528, 396594, 448272, 528792, 566849, 793188, 1057584, 1133698, 1586376, 1700547, 2267396, 3172752, 3401094, 4534792, 5101641, 6235339, 6802188, 9069584, 10203282, 12470678, 13604376, 18706017, 20406564, 24941356, 27208752, 37412034, 40813128, 49882712, 56118051, 74824068, 81626256, 99765424, 112236102, 149648136, 224472204, 299296272, 448944408, 897888816]

約数ペア:

[(1, 897888816), (2, 448944408), (3, 299296272), (4, 224472204), (6, 149648136), (8, 112236102), (9, 99765424), (11, 81626256), (12, 74824068), (16, 56118051), (18, 49882712), (22, 40813128), (24, 37412034), (33, 27208752), (36, 24941356), (44, 20406564), (48, 18706017), (66, 13604376), (72, 12470678), (88, 10203282), (99, 9069584), (132, 6802188), (144, 6235339), (176, 5101641), (198, 4534792), (264, 3401094), (283, 3172752), (396, 2267396), (528, 1700547), (566, 1586376), (792, 1133698), (849, 1057584), (1132, 793188), (1584, 566849), (1698, 528792), (2003, 448272), (2264, 396594), (2547, 352528), (3113, 288432), (3396, 264396), (4006, 224136), (4528, 198297), (5094, 176264), (6009, 149424), (6226, 144216), (6792, 132198), (8012, 112068), (9339, 96144), (10188, 88132), (12018, 74712), (12452, 72108), (13584, 66099), (16024, 56034), (18027, 49808), (18678, 48072), (20376, 44066), (22033, 40752), (24036, 37356), (24904, 36054), (28017, 32048)]