219638592

素因数分解:

$2^6\times 3^2\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{281}}^1$

素因数の和:381

約数の個数: 168

約数和(自身を含む): 670438080

約数和(自身を除く): 450799488

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 32, 36, 46, 48, 59, 64, 69, 72, 92, 96, 118, 138, 144, 177, 184, 192, 207, 236, 276, 281, 288, 354, 368, 414, 472, 531, 552, 562, 576, 708, 736, 828, 843, 944, 1062, 1104, 1124, 1357, 1416, 1472, 1656, 1686, 1888, 2124, 2208, 2248, 2529, 2714, 2832, 3312, 3372, 3776, 4071, 4248, 4416, 4496, 5058, 5428, 5664, 6463, 6624, 6744, 8142, 8496, 8992, 10116, 10856, 11328, 12213, 12926, 13248, 13488, 16284, 16579, 16992, 17984, 19389, 20232, 21712, 24426, 25852, 26976, 32568, 33158, 33984, 38778, 40464, 43424, 48852, 49737, 51704, 53952, 58167, 65136, 66316, 77556, 80928, 86848, 97704, 99474, 103408, 116334, 130272, 132632, 149211, 155112, 161856, 195408, 198948, 206816, 232668, 260544, 265264, 298422, 310224, 381317, 390816, 397896, 413632, 465336, 530528, 596844, 620448, 762634, 781632, 795792, 930672, 1061056, 1143951, 1193688, 1240896, 1525268, 1591584, 1861344, 2287902, 2387376, 3050536, 3183168, 3431853, 3722688, 4575804, 4774752, 6101072, 6863706, 9151608, 9549504, 12202144, 13727412, 18303216, 24404288, 27454824, 36606432, 54909648, 73212864, 109819296, 219638592]

約数ペア:

[(1, 219638592), (2, 109819296), (3, 73212864), (4, 54909648), (6, 36606432), (8, 27454824), (9, 24404288), (12, 18303216), (16, 13727412), (18, 12202144), (23, 9549504), (24, 9151608), (32, 6863706), (36, 6101072), (46, 4774752), (48, 4575804), (59, 3722688), (64, 3431853), (69, 3183168), (72, 3050536), (92, 2387376), (96, 2287902), (118, 1861344), (138, 1591584), (144, 1525268), (177, 1240896), (184, 1193688), (192, 1143951), (207, 1061056), (236, 930672), (276, 795792), (281, 781632), (288, 762634), (354, 620448), (368, 596844), (414, 530528), (472, 465336), (531, 413632), (552, 397896), (562, 390816), (576, 381317), (708, 310224), (736, 298422), (828, 265264), (843, 260544), (944, 232668), (1062, 206816), (1104, 198948), (1124, 195408), (1357, 161856), (1416, 155112), (1472, 149211), (1656, 132632), (1686, 130272), (1888, 116334), (2124, 103408), (2208, 99474), (2248, 97704), (2529, 86848), (2714, 80928), (2832, 77556), (3312, 66316), (3372, 65136), (3776, 58167), (4071, 53952), (4248, 51704), (4416, 49737), (4496, 48852), (5058, 43424), (5428, 40464), (5664, 38778), (6463, 33984), (6624, 33158), (6744, 32568), (8142, 26976), (8496, 25852), (8992, 24426), (10116, 21712), (10856, 20232), (11328, 19389), (12213, 17984), (12926, 16992), (13248, 16579), (13488, 16284)]