1966522032

素因数分解:

$2^4\times 3^2\times {\mathrm{41}}^1\times {\mathrm{397}}^1\times {\mathrm{839}}^1$

素因数の和:1291

約数の個数: 120

約数和(自身を含む): 5658700320

約数和(自身を除く): 3692178288

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 41, 48, 72, 82, 123, 144, 164, 246, 328, 369, 397, 492, 656, 738, 794, 839, 984, 1191, 1476, 1588, 1678, 1968, 2382, 2517, 2952, 3176, 3356, 3573, 4764, 5034, 5904, 6352, 6712, 7146, 7551, 9528, 10068, 13424, 14292, 15102, 16277, 19056, 20136, 28584, 30204, 32554, 34399, 40272, 48831, 57168, 60408, 65108, 68798, 97662, 103197, 120816, 130216, 137596, 146493, 195324, 206394, 260432, 275192, 292986, 309591, 333083, 390648, 412788, 550384, 585972, 619182, 666166, 781296, 825576, 999249, 1171944, 1238364, 1332332, 1651152, 1998498, 2343888, 2476728, 2664664, 2997747, 3996996, 4953456, 5329328, 5995494, 7993992, 11990988, 13656403, 15987984, 23981976, 27312806, 40969209, 47963952, 54625612, 81938418, 109251224, 122907627, 163876836, 218502448, 245815254, 327753672, 491630508, 655507344, 983261016, 1966522032]

約数ペア:

[(1, 1966522032), (2, 983261016), (3, 655507344), (4, 491630508), (6, 327753672), (8, 245815254), (9, 218502448), (12, 163876836), (16, 122907627), (18, 109251224), (24, 81938418), (36, 54625612), (41, 47963952), (48, 40969209), (72, 27312806), (82, 23981976), (123, 15987984), (144, 13656403), (164, 11990988), (246, 7993992), (328, 5995494), (369, 5329328), (397, 4953456), (492, 3996996), (656, 2997747), (738, 2664664), (794, 2476728), (839, 2343888), (984, 1998498), (1191, 1651152), (1476, 1332332), (1588, 1238364), (1678, 1171944), (1968, 999249), (2382, 825576), (2517, 781296), (2952, 666166), (3176, 619182), (3356, 585972), (3573, 550384), (4764, 412788), (5034, 390648), (5904, 333083), (6352, 309591), (6712, 292986), (7146, 275192), (7551, 260432), (9528, 206394), (10068, 195324), (13424, 146493), (14292, 137596), (15102, 130216), (16277, 120816), (19056, 103197), (20136, 97662), (28584, 68798), (30204, 65108), (32554, 60408), (34399, 57168), (40272, 48831)]