1966087944

素因数分解:

$2^3\times 3^3\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{499}}^1$

素因数の和:597

約数の個数: 256

約数和(自身を含む): 6156000000

約数和(自身を除く): 4189912056

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 17, 18, 24, 27, 29, 34, 36, 37, 51, 54, 58, 68, 72, 74, 87, 102, 108, 111, 116, 136, 148, 153, 174, 204, 216, 222, 232, 261, 296, 306, 333, 348, 408, 444, 459, 493, 499, 522, 612, 629, 666, 696, 783, 888, 918, 986, 998, 999, 1044, 1073, 1224, 1258, 1332, 1479, 1497, 1566, 1836, 1887, 1972, 1996, 1998, 2088, 2146, 2516, 2664, 2958, 2994, 3132, 3219, 3672, 3774, 3944, 3992, 3996, 4292, 4437, 4491, 5032, 5661, 5916, 5988, 6264, 6438, 7548, 7992, 8483, 8584, 8874, 8982, 9657, 11322, 11832, 11976, 12876, 13311, 13473, 14471, 15096, 16966, 16983, 17748, 17964, 18241, 18463, 19314, 22644, 25449, 25752, 26622, 26946, 28942, 28971, 33932, 33966, 35496, 35928, 36482, 36926, 38628, 43413, 45288, 50898, 53244, 53892, 54723, 55389, 57884, 57942, 67864, 67932, 72964, 73852, 76347, 77256, 86826, 101796, 106488, 107784, 109446, 110778, 115768, 115884, 130239, 135864, 145928, 147704, 152694, 164169, 166167, 173652, 203592, 218892, 221556, 229041, 231768, 246007, 260478, 305388, 313871, 328338, 332334, 347304, 390717, 437784, 443112, 458082, 492014, 492507, 498501, 520956, 535427, 610776, 627742, 656676, 664668, 738021, 781434, 916164, 941613, 984028, 985014, 997002, 1041912, 1070854, 1255484, 1313352, 1329336, 1476042, 1562868, 1606281, 1832328, 1883226, 1968056, 1970028, 1994004, 2141708, 2214063, 2510968, 2824839, 2952084, 3125736, 3212562, 3766452, 3940056, 3988008, 4283416, 4428126, 4818843, 5649678, 5904168, 6425124, 6642189, 7532904, 8474517, 8856252, 9102259, 9637686, 11299356, 12850248, 13284378, 14456529, 16949034, 17712504, 18204518, 19275372, 22598712, 26568756, 27306777, 28913058, 33898068, 36409036, 38550744, 53137512, 54613554, 57826116, 67796136, 72818072, 81920331, 109227108, 115652232, 163840662, 218454216, 245760993, 327681324, 491521986, 655362648, 983043972, 1966087944]

約数ペア:

[(1, 1966087944), (2, 983043972), (3, 655362648), (4, 491521986), (6, 327681324), (8, 245760993), (9, 218454216), (12, 163840662), (17, 115652232), (18, 109227108), (24, 81920331), (27, 72818072), (29, 67796136), (34, 57826116), (36, 54613554), (37, 53137512), (51, 38550744), (54, 36409036), (58, 33898068), (68, 28913058), (72, 27306777), (74, 26568756), (87, 22598712), (102, 19275372), (108, 18204518), (111, 17712504), (116, 16949034), (136, 14456529), (148, 13284378), (153, 12850248), (174, 11299356), (204, 9637686), (216, 9102259), (222, 8856252), (232, 8474517), (261, 7532904), (296, 6642189), (306, 6425124), (333, 5904168), (348, 5649678), (408, 4818843), (444, 4428126), (459, 4283416), (493, 3988008), (499, 3940056), (522, 3766452), (612, 3212562), (629, 3125736), (666, 2952084), (696, 2824839), (783, 2510968), (888, 2214063), (918, 2141708), (986, 1994004), (998, 1970028), (999, 1968056), (1044, 1883226), (1073, 1832328), (1224, 1606281), (1258, 1562868), (1332, 1476042), (1479, 1329336), (1497, 1313352), (1566, 1255484), (1836, 1070854), (1887, 1041912), (1972, 997002), (1996, 985014), (1998, 984028), (2088, 941613), (2146, 916164), (2516, 781434), (2664, 738021), (2958, 664668), (2994, 656676), (3132, 627742), (3219, 610776), (3672, 535427), (3774, 520956), (3944, 498501), (3992, 492507), (3996, 492014), (4292, 458082), (4437, 443112), (4491, 437784), (5032, 390717), (5661, 347304), (5916, 332334), (5988, 328338), (6264, 313871), (6438, 305388), (7548, 260478), (7992, 246007), (8483, 231768), (8584, 229041), (8874, 221556), (8982, 218892), (9657, 203592), (11322, 173652), (11832, 166167), (11976, 164169), (12876, 152694), (13311, 147704), (13473, 145928), (14471, 135864), (15096, 130239), (16966, 115884), (16983, 115768), (17748, 110778), (17964, 109446), (18241, 107784), (18463, 106488), (19314, 101796), (22644, 86826), (25449, 77256), (25752, 76347), (26622, 73852), (26946, 72964), (28942, 67932), (28971, 67864), (33932, 57942), (33966, 57884), (35496, 55389), (35928, 54723), (36482, 53892), (36926, 53244), (38628, 50898), (43413, 45288)]