799994448

素因数分解:

$2^4\times 3^3\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{2131}}^1$

素因数の和:2238

約数の個数: 160

約数和(自身を含む): 2537932800

約数和(自身を除く): 1737938352

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 27, 33, 36, 44, 48, 54, 66, 72, 79, 88, 99, 108, 132, 144, 158, 176, 198, 216, 237, 264, 297, 316, 396, 432, 474, 528, 594, 632, 711, 792, 869, 948, 1188, 1264, 1422, 1584, 1738, 1896, 2131, 2133, 2376, 2607, 2844, 3476, 3792, 4262, 4266, 4752, 5214, 5688, 6393, 6952, 7821, 8524, 8532, 10428, 11376, 12786, 13904, 15642, 17048, 17064, 19179, 20856, 23441, 23463, 25572, 31284, 34096, 34128, 38358, 41712, 46882, 46926, 51144, 57537, 62568, 70323, 76716, 93764, 93852, 102288, 115074, 125136, 140646, 153432, 168349, 187528, 187704, 210969, 230148, 281292, 306864, 336698, 375056, 375408, 421938, 460296, 505047, 562584, 632907, 673396, 843876, 920592, 1010094, 1125168, 1265814, 1346792, 1515141, 1687752, 1851839, 2020188, 2531628, 2693584, 3030282, 3375504, 3703678, 4040376, 4545423, 5063256, 5555517, 6060564, 7407356, 8080752, 9090846, 10126512, 11111034, 12121128, 14814712, 16666551, 18181692, 22222068, 24242256, 29629424, 33333102, 36363384, 44444136, 49999653, 66666204, 72726768, 88888272, 99999306, 133332408, 199998612, 266664816, 399997224, 799994448]

約数ペア:

[(1, 799994448), (2, 399997224), (3, 266664816), (4, 199998612), (6, 133332408), (8, 99999306), (9, 88888272), (11, 72726768), (12, 66666204), (16, 49999653), (18, 44444136), (22, 36363384), (24, 33333102), (27, 29629424), (33, 24242256), (36, 22222068), (44, 18181692), (48, 16666551), (54, 14814712), (66, 12121128), (72, 11111034), (79, 10126512), (88, 9090846), (99, 8080752), (108, 7407356), (132, 6060564), (144, 5555517), (158, 5063256), (176, 4545423), (198, 4040376), (216, 3703678), (237, 3375504), (264, 3030282), (297, 2693584), (316, 2531628), (396, 2020188), (432, 1851839), (474, 1687752), (528, 1515141), (594, 1346792), (632, 1265814), (711, 1125168), (792, 1010094), (869, 920592), (948, 843876), (1188, 673396), (1264, 632907), (1422, 562584), (1584, 505047), (1738, 460296), (1896, 421938), (2131, 375408), (2133, 375056), (2376, 336698), (2607, 306864), (2844, 281292), (3476, 230148), (3792, 210969), (4262, 187704), (4266, 187528), (4752, 168349), (5214, 153432), (5688, 140646), (6393, 125136), (6952, 115074), (7821, 102288), (8524, 93852), (8532, 93764), (10428, 76716), (11376, 70323), (12786, 62568), (13904, 57537), (15642, 51144), (17048, 46926), (17064, 46882), (19179, 41712), (20856, 38358), (23441, 34128), (23463, 34096), (25572, 31284)]