2129803416

素因数分解:

$2^3\times 3^3\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{569}}^1$

素因数の和:671

約数の個数: 256

約数和(自身を含む): 6741504000

約数和(自身を除く): 4611700584

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 27, 31, 36, 39, 43, 52, 54, 62, 72, 78, 86, 93, 104, 108, 117, 124, 129, 156, 172, 186, 216, 234, 248, 258, 279, 312, 344, 351, 372, 387, 403, 468, 516, 558, 559, 569, 702, 744, 774, 806, 837, 936, 1032, 1116, 1118, 1138, 1161, 1209, 1333, 1404, 1548, 1612, 1674, 1677, 1707, 2232, 2236, 2276, 2322, 2418, 2666, 2808, 3096, 3224, 3348, 3354, 3414, 3627, 3999, 4472, 4552, 4644, 4836, 5031, 5121, 5332, 6696, 6708, 6828, 7254, 7397, 7998, 9288, 9672, 10062, 10242, 10664, 10881, 11997, 13416, 13656, 14508, 14794, 15093, 15363, 15996, 17329, 17639, 20124, 20484, 21762, 22191, 23994, 24467, 29016, 29588, 30186, 30726, 31992, 34658, 35278, 35991, 40248, 40968, 43524, 44382, 47988, 48934, 51987, 52917, 59176, 60372, 61452, 66573, 69316, 70556, 71982, 73401, 87048, 88764, 95976, 97868, 103974, 105834, 120744, 122904, 133146, 138632, 141112, 143964, 146802, 155961, 158751, 177528, 195736, 199719, 207948, 211668, 220203, 229307, 266292, 287928, 293604, 311922, 317502, 318071, 399438, 415896, 423336, 440406, 458614, 467883, 476253, 532584, 587208, 623844, 635004, 636142, 660609, 687921, 758477, 798876, 880812, 917228, 935766, 952506, 954213, 1247688, 1270008, 1272284, 1321218, 1375842, 1516954, 1597752, 1761624, 1834456, 1871532, 1905012, 1908426, 2063763, 2275431, 2544568, 2642436, 2751684, 2862639, 3033908, 3743064, 3810024, 3816852, 4127526, 4550862, 5284872, 5503368, 5725278, 6067816, 6191289, 6826293, 7633704, 8255052, 8587917, 9101724, 9860201, 11450556, 12382578, 13652586, 16510104, 17175834, 18203448, 19720402, 20478879, 22901112, 24765156, 27305172, 29580603, 34351668, 39440804, 40957758, 49530312, 54610344, 59161206, 68703336, 78881608, 81915516, 88741809, 118322412, 163831032, 177483618, 236644824, 266225427, 354967236, 532450854, 709934472, 1064901708, 2129803416]

約数ペア:

[(1, 2129803416), (2, 1064901708), (3, 709934472), (4, 532450854), (6, 354967236), (8, 266225427), (9, 236644824), (12, 177483618), (13, 163831032), (18, 118322412), (24, 88741809), (26, 81915516), (27, 78881608), (31, 68703336), (36, 59161206), (39, 54610344), (43, 49530312), (52, 40957758), (54, 39440804), (62, 34351668), (72, 29580603), (78, 27305172), (86, 24765156), (93, 22901112), (104, 20478879), (108, 19720402), (117, 18203448), (124, 17175834), (129, 16510104), (156, 13652586), (172, 12382578), (186, 11450556), (216, 9860201), (234, 9101724), (248, 8587917), (258, 8255052), (279, 7633704), (312, 6826293), (344, 6191289), (351, 6067816), (372, 5725278), (387, 5503368), (403, 5284872), (468, 4550862), (516, 4127526), (558, 3816852), (559, 3810024), (569, 3743064), (702, 3033908), (744, 2862639), (774, 2751684), (806, 2642436), (837, 2544568), (936, 2275431), (1032, 2063763), (1116, 1908426), (1118, 1905012), (1138, 1871532), (1161, 1834456), (1209, 1761624), (1333, 1597752), (1404, 1516954), (1548, 1375842), (1612, 1321218), (1674, 1272284), (1677, 1270008), (1707, 1247688), (2232, 954213), (2236, 952506), (2276, 935766), (2322, 917228), (2418, 880812), (2666, 798876), (2808, 758477), (3096, 687921), (3224, 660609), (3348, 636142), (3354, 635004), (3414, 623844), (3627, 587208), (3999, 532584), (4472, 476253), (4552, 467883), (4644, 458614), (4836, 440406), (5031, 423336), (5121, 415896), (5332, 399438), (6696, 318071), (6708, 317502), (6828, 311922), (7254, 293604), (7397, 287928), (7998, 266292), (9288, 229307), (9672, 220203), (10062, 211668), (10242, 207948), (10664, 199719), (10881, 195736), (11997, 177528), (13416, 158751), (13656, 155961), (14508, 146802), (14794, 143964), (15093, 141112), (15363, 138632), (15996, 133146), (17329, 122904), (17639, 120744), (20124, 105834), (20484, 103974), (21762, 97868), (22191, 95976), (23994, 88764), (24467, 87048), (29016, 73401), (29588, 71982), (30186, 70556), (30726, 69316), (31992, 66573), (34658, 61452), (35278, 60372), (35991, 59176), (40248, 52917), (40968, 51987), (43524, 48934), (44382, 47988)]