1789749024

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{127}}^1\times {\mathrm{313}}^1$

素因数の和:527

約数の個数: 192

約数和(自身を含む): 5509840896

約数和(自身を除く): 3720091872

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 67, 84, 96, 112, 127, 134, 168, 201, 224, 254, 268, 313, 336, 381, 402, 469, 508, 536, 626, 672, 762, 804, 889, 938, 939, 1016, 1072, 1252, 1407, 1524, 1608, 1778, 1876, 1878, 2032, 2144, 2191, 2504, 2667, 2814, 3048, 3216, 3556, 3752, 3756, 4064, 4382, 5008, 5334, 5628, 6096, 6432, 6573, 7112, 7504, 7512, 8509, 8764, 10016, 10668, 11256, 12192, 13146, 14224, 15008, 15024, 17018, 17528, 20971, 21336, 22512, 25527, 26292, 28448, 30048, 34036, 35056, 39751, 41942, 42672, 45024, 51054, 52584, 59563, 62913, 68072, 70112, 79502, 83884, 85344, 102108, 105168, 119126, 119253, 125826, 136144, 146797, 159004, 167768, 178689, 204216, 210336, 238252, 238506, 251652, 272288, 278257, 293594, 318008, 335536, 357378, 408432, 440391, 476504, 477012, 503304, 556514, 587188, 636016, 671072, 714756, 816864, 834771, 880782, 953008, 954024, 1006608, 1113028, 1174376, 1272032, 1429512, 1669542, 1761564, 1906016, 1908048, 2013216, 2226056, 2348752, 2663317, 2859024, 3339084, 3523128, 3816096, 4452112, 4697504, 5326634, 5718048, 6678168, 7046256, 7989951, 8904224, 10653268, 13356336, 14092512, 15979902, 18643219, 21306536, 26712672, 31959804, 37286438, 42613072, 55929657, 63919608, 74572876, 85226144, 111859314, 127839216, 149145752, 223718628, 255678432, 298291504, 447437256, 596583008, 894874512, 1789749024]

約数ペア:

[(1, 1789749024), (2, 894874512), (3, 596583008), (4, 447437256), (6, 298291504), (7, 255678432), (8, 223718628), (12, 149145752), (14, 127839216), (16, 111859314), (21, 85226144), (24, 74572876), (28, 63919608), (32, 55929657), (42, 42613072), (48, 37286438), (56, 31959804), (67, 26712672), (84, 21306536), (96, 18643219), (112, 15979902), (127, 14092512), (134, 13356336), (168, 10653268), (201, 8904224), (224, 7989951), (254, 7046256), (268, 6678168), (313, 5718048), (336, 5326634), (381, 4697504), (402, 4452112), (469, 3816096), (508, 3523128), (536, 3339084), (626, 2859024), (672, 2663317), (762, 2348752), (804, 2226056), (889, 2013216), (938, 1908048), (939, 1906016), (1016, 1761564), (1072, 1669542), (1252, 1429512), (1407, 1272032), (1524, 1174376), (1608, 1113028), (1778, 1006608), (1876, 954024), (1878, 953008), (2032, 880782), (2144, 834771), (2191, 816864), (2504, 714756), (2667, 671072), (2814, 636016), (3048, 587188), (3216, 556514), (3556, 503304), (3752, 477012), (3756, 476504), (4064, 440391), (4382, 408432), (5008, 357378), (5334, 335536), (5628, 318008), (6096, 293594), (6432, 278257), (6573, 272288), (7112, 251652), (7504, 238506), (7512, 238252), (8509, 210336), (8764, 204216), (10016, 178689), (10668, 167768), (11256, 159004), (12192, 146797), (13146, 136144), (14224, 125826), (15008, 119253), (15024, 119126), (17018, 105168), (17528, 102108), (20971, 85344), (21336, 83884), (22512, 79502), (25527, 70112), (26292, 68072), (28448, 62913), (30048, 59563), (34036, 52584), (35056, 51054), (39751, 45024), (41942, 42672)]