8420392904

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^2\times {\mathrm{29}}^1\times {\mathrm{73}}^1\times {\mathrm{587}}^1$

素因数の和:724

約数の個数: 192

約数和(自身を含む): 20833545600

約数和(自身を除く): 12413152696

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 29, 44, 56, 58, 73, 77, 88, 116, 121, 146, 154, 203, 232, 242, 292, 308, 319, 406, 484, 511, 584, 587, 616, 638, 803, 812, 847, 968, 1022, 1174, 1276, 1606, 1624, 1694, 2044, 2117, 2233, 2348, 2552, 3212, 3388, 3509, 4088, 4109, 4234, 4466, 4696, 5621, 6424, 6457, 6776, 7018, 8218, 8468, 8833, 8932, 11242, 12914, 14036, 14819, 16436, 16936, 17023, 17666, 17864, 22484, 23287, 24563, 25828, 28072, 29638, 32872, 34046, 35332, 42851, 44968, 45199, 46574, 49126, 51656, 59276, 61831, 68092, 70664, 71027, 85702, 90398, 93148, 98252, 118552, 119161, 123662, 136184, 142054, 163009, 171404, 180796, 186296, 187253, 196504, 238322, 247324, 256157, 284108, 299957, 326018, 342808, 361592, 374506, 471361, 476644, 494648, 497189, 512314, 568216, 599914, 652036, 749012, 942722, 953288, 994378, 1024628, 1199828, 1242679, 1304072, 1310771, 1498024, 1793099, 1885444, 1988756, 2049256, 2059783, 2399656, 2485358, 2621542, 3299527, 3586198, 3770888, 3977512, 4119566, 4970716, 5184971, 5243084, 6599054, 7172396, 8239132, 8698753, 9941432, 10369942, 10486168, 13198108, 13669469, 14344792, 14418481, 16478264, 17397506, 20739884, 26396216, 27338938, 28836962, 34795012, 36294797, 41479768, 54677876, 57673924, 69590024, 72589594, 95686283, 109355752, 115347848, 145179188, 150364159, 191372566, 290358376, 300728318, 382745132, 601456636, 765490264, 1052549113, 1202913272, 2105098226, 4210196452, 8420392904]

約数ペア:

[(1, 8420392904), (2, 4210196452), (4, 2105098226), (7, 1202913272), (8, 1052549113), (11, 765490264), (14, 601456636), (22, 382745132), (28, 300728318), (29, 290358376), (44, 191372566), (56, 150364159), (58, 145179188), (73, 115347848), (77, 109355752), (88, 95686283), (116, 72589594), (121, 69590024), (146, 57673924), (154, 54677876), (203, 41479768), (232, 36294797), (242, 34795012), (292, 28836962), (308, 27338938), (319, 26396216), (406, 20739884), (484, 17397506), (511, 16478264), (584, 14418481), (587, 14344792), (616, 13669469), (638, 13198108), (803, 10486168), (812, 10369942), (847, 9941432), (968, 8698753), (1022, 8239132), (1174, 7172396), (1276, 6599054), (1606, 5243084), (1624, 5184971), (1694, 4970716), (2044, 4119566), (2117, 3977512), (2233, 3770888), (2348, 3586198), (2552, 3299527), (3212, 2621542), (3388, 2485358), (3509, 2399656), (4088, 2059783), (4109, 2049256), (4234, 1988756), (4466, 1885444), (4696, 1793099), (5621, 1498024), (6424, 1310771), (6457, 1304072), (6776, 1242679), (7018, 1199828), (8218, 1024628), (8468, 994378), (8833, 953288), (8932, 942722), (11242, 749012), (12914, 652036), (14036, 599914), (14819, 568216), (16436, 512314), (16936, 497189), (17023, 494648), (17666, 476644), (17864, 471361), (22484, 374506), (23287, 361592), (24563, 342808), (25828, 326018), (28072, 299957), (29638, 284108), (32872, 256157), (34046, 247324), (35332, 238322), (42851, 196504), (44968, 187253), (45199, 186296), (46574, 180796), (49126, 171404), (51656, 163009), (59276, 142054), (61831, 136184), (68092, 123662), (70664, 119161), (71027, 118552), (85702, 98252), (90398, 93148)]