682880016

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{1231}}^1$

素因数の和:1389

約数の個数: 160

約数和(自身を含む): 2190082048

約数和(自身を除く): 1507202032

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 24, 26, 28, 39, 42, 48, 52, 56, 78, 84, 91, 104, 112, 127, 156, 168, 182, 208, 254, 273, 312, 336, 364, 381, 508, 546, 624, 728, 762, 889, 1016, 1092, 1231, 1456, 1524, 1651, 1778, 2032, 2184, 2462, 2667, 3048, 3302, 3556, 3693, 4368, 4924, 4953, 5334, 6096, 6604, 7112, 7386, 8617, 9848, 9906, 10668, 11557, 13208, 14224, 14772, 16003, 17234, 19696, 19812, 21336, 23114, 25851, 26416, 29544, 32006, 34468, 34671, 39624, 42672, 46228, 48009, 51702, 59088, 64012, 68936, 69342, 79248, 92456, 96018, 103404, 112021, 128024, 137872, 138684, 156337, 184912, 192036, 206808, 224042, 256048, 277368, 312674, 336063, 384072, 413616, 448084, 469011, 554736, 625348, 672126, 768144, 896168, 938022, 1094359, 1250696, 1344252, 1792336, 1876044, 2032381, 2188718, 2501392, 2688504, 3283077, 3752088, 4064762, 4377436, 5377008, 6097143, 6566154, 7504176, 8129524, 8754872, 12194286, 13132308, 14226667, 16259048, 17509744, 24388572, 26264616, 28453334, 32518096, 42680001, 48777144, 52529232, 56906668, 85360002, 97554288, 113813336, 170720004, 227626672, 341440008, 682880016]

約数ペア:

[(1, 682880016), (2, 341440008), (3, 227626672), (4, 170720004), (6, 113813336), (7, 97554288), (8, 85360002), (12, 56906668), (13, 52529232), (14, 48777144), (16, 42680001), (21, 32518096), (24, 28453334), (26, 26264616), (28, 24388572), (39, 17509744), (42, 16259048), (48, 14226667), (52, 13132308), (56, 12194286), (78, 8754872), (84, 8129524), (91, 7504176), (104, 6566154), (112, 6097143), (127, 5377008), (156, 4377436), (168, 4064762), (182, 3752088), (208, 3283077), (254, 2688504), (273, 2501392), (312, 2188718), (336, 2032381), (364, 1876044), (381, 1792336), (508, 1344252), (546, 1250696), (624, 1094359), (728, 938022), (762, 896168), (889, 768144), (1016, 672126), (1092, 625348), (1231, 554736), (1456, 469011), (1524, 448084), (1651, 413616), (1778, 384072), (2032, 336063), (2184, 312674), (2462, 277368), (2667, 256048), (3048, 224042), (3302, 206808), (3556, 192036), (3693, 184912), (4368, 156337), (4924, 138684), (4953, 137872), (5334, 128024), (6096, 112021), (6604, 103404), (7112, 96018), (7386, 92456), (8617, 79248), (9848, 69342), (9906, 68936), (10668, 64012), (11557, 59088), (13208, 51702), (14224, 48009), (14772, 46228), (16003, 42672), (17234, 39624), (19696, 34671), (19812, 34468), (21336, 32006), (23114, 29544), (25851, 26416)]