2115431032

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{89}}^1\times {\mathrm{263}}^1$

素因数の和:461

約数の個数: 128

約数和(自身を含む): 4790016000

約数和(自身を除く): 2674584968

約数列:

[1, 2, 4, 8, 11, 13, 22, 26, 44, 52, 79, 88, 89, 104, 143, 158, 178, 263, 286, 316, 356, 526, 572, 632, 712, 869, 979, 1027, 1052, 1144, 1157, 1738, 1958, 2054, 2104, 2314, 2893, 3419, 3476, 3916, 4108, 4628, 5786, 6838, 6952, 7031, 7832, 8216, 9256, 11297, 11572, 12727, 13676, 14062, 20777, 22594, 23144, 23407, 25454, 27352, 28124, 37609, 41554, 45188, 46814, 50908, 56248, 75218, 77341, 83108, 90376, 91403, 93628, 101816, 150436, 154682, 166216, 182806, 187256, 228547, 257477, 270101, 300872, 304291, 309364, 365612, 457094, 514954, 540202, 608582, 618728, 731224, 914188, 1005433, 1029908, 1080404, 1217164, 1828376, 1849153, 2010866, 2059816, 2160808, 2434328, 2971111, 3347201, 3698306, 4021732, 5942222, 6694402, 7396612, 8043464, 11884444, 13388804, 14793224, 20340683, 23768888, 24038989, 26777608, 40681366, 48077978, 81362732, 96155956, 162725464, 192311912, 264428879, 528857758, 1057715516, 2115431032]

約数ペア:

[(1, 2115431032), (2, 1057715516), (4, 528857758), (8, 264428879), (11, 192311912), (13, 162725464), (22, 96155956), (26, 81362732), (44, 48077978), (52, 40681366), (79, 26777608), (88, 24038989), (89, 23768888), (104, 20340683), (143, 14793224), (158, 13388804), (178, 11884444), (263, 8043464), (286, 7396612), (316, 6694402), (356, 5942222), (526, 4021732), (572, 3698306), (632, 3347201), (712, 2971111), (869, 2434328), (979, 2160808), (1027, 2059816), (1052, 2010866), (1144, 1849153), (1157, 1828376), (1738, 1217164), (1958, 1080404), (2054, 1029908), (2104, 1005433), (2314, 914188), (2893, 731224), (3419, 618728), (3476, 608582), (3916, 540202), (4108, 514954), (4628, 457094), (5786, 365612), (6838, 309364), (6952, 304291), (7031, 300872), (7832, 270101), (8216, 257477), (9256, 228547), (11297, 187256), (11572, 182806), (12727, 166216), (13676, 154682), (14062, 150436), (20777, 101816), (22594, 93628), (23144, 91403), (23407, 90376), (25454, 83108), (27352, 77341), (28124, 75218), (37609, 56248), (41554, 50908), (45188, 46814)]