1799970984

素因数分解:

$2^3\times 3^9\times 7^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1$

素因数の和:134

約数の個数: 320

約数和(自身を含む): 6122096640

約数和(自身を除く): 4322125656

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 23, 24, 27, 28, 36, 42, 46, 54, 56, 63, 69, 71, 72, 81, 84, 92, 108, 126, 138, 142, 161, 162, 168, 184, 189, 207, 213, 216, 243, 252, 276, 284, 322, 324, 378, 414, 426, 483, 486, 497, 504, 552, 567, 568, 621, 639, 644, 648, 729, 756, 828, 852, 966, 972, 994, 1134, 1242, 1278, 1288, 1449, 1458, 1491, 1512, 1633, 1656, 1701, 1704, 1863, 1917, 1932, 1944, 1988, 2187, 2268, 2484, 2556, 2898, 2916, 2982, 3266, 3402, 3726, 3834, 3864, 3976, 4347, 4374, 4473, 4536, 4899, 4968, 5103, 5112, 5589, 5751, 5796, 5832, 5964, 6532, 6561, 6804, 7452, 7668, 8694, 8748, 8946, 9798, 10206, 11178, 11431, 11502, 11592, 11928, 13041, 13064, 13122, 13419, 13608, 14697, 14904, 15309, 15336, 16767, 17253, 17388, 17496, 17892, 19596, 19683, 20412, 22356, 22862, 23004, 26082, 26244, 26838, 29394, 30618, 33534, 34293, 34506, 34776, 35784, 39123, 39192, 39366, 40257, 40824, 44091, 44712, 45724, 45927, 46008, 50301, 51759, 52164, 52488, 53676, 58788, 61236, 67068, 68586, 69012, 78246, 78732, 80514, 88182, 91448, 91854, 100602, 102879, 103518, 104328, 107352, 117369, 117576, 120771, 122472, 132273, 134136, 137172, 137781, 138024, 150903, 155277, 156492, 157464, 161028, 176364, 183708, 201204, 205758, 207036, 234738, 241542, 264546, 274344, 275562, 301806, 308637, 310554, 312984, 322056, 352107, 352728, 362313, 367416, 396819, 402408, 411516, 414072, 452709, 465831, 469476, 483084, 529092, 551124, 603612, 617274, 621108, 704214, 724626, 793638, 823032, 905418, 925911, 931662, 938952, 966168, 1056321, 1058184, 1086939, 1102248, 1190457, 1207224, 1234548, 1242216, 1397493, 1408428, 1449252, 1587276, 1810836, 1851822, 1863324, 2112642, 2173878, 2380914, 2469096, 2777733, 2794986, 2816856, 2898504, 3168963, 3174552, 3260817, 3571371, 3621672, 3703644, 3726648, 4225284, 4347756, 4761828, 5555466, 5589972, 6337926, 6521634, 7142742, 7407288, 8333199, 8450568, 8695512, 9523656, 9782451, 10714113, 11110932, 11179944, 12675852, 13043268, 14285484, 16666398, 19564902, 21428226, 22221864, 24999597, 25351704, 26086536, 28570968, 32142339, 33332796, 39129804, 42856452, 49999194, 64284678, 66665592, 74998791, 78259608, 85712904, 99998388, 128569356, 149997582, 199996776, 224996373, 257138712, 299995164, 449992746, 599990328, 899985492, 1799970984]

約数ペア:

[(1, 1799970984), (2, 899985492), (3, 599990328), (4, 449992746), (6, 299995164), (7, 257138712), (8, 224996373), (9, 199996776), (12, 149997582), (14, 128569356), (18, 99998388), (21, 85712904), (23, 78259608), (24, 74998791), (27, 66665592), (28, 64284678), (36, 49999194), (42, 42856452), (46, 39129804), (54, 33332796), (56, 32142339), (63, 28570968), (69, 26086536), (71, 25351704), (72, 24999597), (81, 22221864), (84, 21428226), (92, 19564902), (108, 16666398), (126, 14285484), (138, 13043268), (142, 12675852), (161, 11179944), (162, 11110932), (168, 10714113), (184, 9782451), (189, 9523656), (207, 8695512), (213, 8450568), (216, 8333199), (243, 7407288), (252, 7142742), (276, 6521634), (284, 6337926), (322, 5589972), (324, 5555466), (378, 4761828), (414, 4347756), (426, 4225284), (483, 3726648), (486, 3703644), (497, 3621672), (504, 3571371), (552, 3260817), (567, 3174552), (568, 3168963), (621, 2898504), (639, 2816856), (644, 2794986), (648, 2777733), (729, 2469096), (756, 2380914), (828, 2173878), (852, 2112642), (966, 1863324), (972, 1851822), (994, 1810836), (1134, 1587276), (1242, 1449252), (1278, 1408428), (1288, 1397493), (1449, 1242216), (1458, 1234548), (1491, 1207224), (1512, 1190457), (1633, 1102248), (1656, 1086939), (1701, 1058184), (1704, 1056321), (1863, 966168), (1917, 938952), (1932, 931662), (1944, 925911), (1988, 905418), (2187, 823032), (2268, 793638), (2484, 724626), (2556, 704214), (2898, 621108), (2916, 617274), (2982, 603612), (3266, 551124), (3402, 529092), (3726, 483084), (3834, 469476), (3864, 465831), (3976, 452709), (4347, 414072), (4374, 411516), (4473, 402408), (4536, 396819), (4899, 367416), (4968, 362313), (5103, 352728), (5112, 352107), (5589, 322056), (5751, 312984), (5796, 310554), (5832, 308637), (5964, 301806), (6532, 275562), (6561, 274344), (6804, 264546), (7452, 241542), (7668, 234738), (8694, 207036), (8748, 205758), (8946, 201204), (9798, 183708), (10206, 176364), (11178, 161028), (11431, 157464), (11502, 156492), (11592, 155277), (11928, 150903), (13041, 138024), (13064, 137781), (13122, 137172), (13419, 134136), (13608, 132273), (14697, 122472), (14904, 120771), (15309, 117576), (15336, 117369), (16767, 107352), (17253, 104328), (17388, 103518), (17496, 102879), (17892, 100602), (19596, 91854), (19683, 91448), (20412, 88182), (22356, 80514), (22862, 78732), (23004, 78246), (26082, 69012), (26244, 68586), (26838, 67068), (29394, 61236), (30618, 58788), (33534, 53676), (34293, 52488), (34506, 52164), (34776, 51759), (35784, 50301), (39123, 46008), (39192, 45927), (39366, 45724), (40257, 44712), (40824, 44091)]