1967212728

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{127}}^1$

素因数の和:251

約数の個数: 288

約数和(自身を含む): 6212044800

約数和(自身を除く): 4244832072

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 19, 24, 26, 36, 38, 39, 52, 57, 67, 72, 76, 78, 104, 114, 117, 127, 134, 152, 156, 169, 171, 201, 228, 234, 247, 254, 268, 312, 338, 342, 381, 402, 456, 468, 494, 507, 508, 536, 603, 676, 684, 741, 762, 804, 871, 936, 988, 1014, 1016, 1143, 1206, 1273, 1352, 1368, 1482, 1521, 1524, 1608, 1651, 1742, 1976, 2028, 2223, 2286, 2412, 2413, 2546, 2613, 2964, 3042, 3048, 3211, 3302, 3484, 3819, 4056, 4446, 4572, 4824, 4826, 4953, 5092, 5226, 5928, 6084, 6422, 6604, 6968, 7239, 7638, 7839, 8509, 8892, 9144, 9633, 9652, 9906, 10184, 10452, 11323, 11457, 12168, 12844, 13208, 14478, 14859, 15276, 15678, 16549, 17018, 17784, 19266, 19304, 19812, 20904, 21463, 21717, 22646, 22914, 25527, 25688, 28899, 28956, 29718, 30552, 31356, 31369, 33098, 33969, 34036, 38532, 39624, 42926, 43434, 45292, 45828, 49647, 51054, 57798, 57912, 59436, 62712, 62738, 64389, 66196, 67938, 68072, 76581, 77064, 85852, 86868, 90584, 91656, 94107, 99294, 101907, 102108, 110617, 115596, 118872, 125476, 128778, 132392, 135876, 148941, 153162, 161671, 171704, 173736, 188214, 193167, 198588, 203814, 204216, 215137, 221234, 231192, 250952, 257556, 271752, 282321, 297882, 306324, 323342, 331851, 376428, 386334, 397176, 407628, 407797, 430274, 442468, 485013, 515112, 564642, 595764, 612648, 645411, 646684, 663702, 752856, 772668, 815256, 815594, 860548, 884936, 970026, 995553, 1129284, 1191528, 1223391, 1290822, 1293368, 1327404, 1438021, 1455039, 1545336, 1631188, 1721096, 1936233, 1940052, 1991106, 2101723, 2258568, 2446782, 2581644, 2654808, 2876042, 2910078, 3262376, 3670173, 3872466, 3880104, 3982212, 4203446, 4314063, 4893564, 5163288, 5752084, 5820156, 6305169, 7340346, 7744932, 7964424, 8406892, 8628126, 9787128, 11504168, 11640312, 12610338, 12942189, 14680692, 15489864, 16813784, 17256252, 18915507, 25220676, 25884378, 27322399, 29361384, 34512504, 37831014, 50441352, 51768756, 54644798, 75662028, 81967197, 103537512, 109289596, 151324056, 163934394, 218579192, 245901591, 327868788, 491803182, 655737576, 983606364, 1967212728]

約数ペア:

[(1, 1967212728), (2, 983606364), (3, 655737576), (4, 491803182), (6, 327868788), (8, 245901591), (9, 218579192), (12, 163934394), (13, 151324056), (18, 109289596), (19, 103537512), (24, 81967197), (26, 75662028), (36, 54644798), (38, 51768756), (39, 50441352), (52, 37831014), (57, 34512504), (67, 29361384), (72, 27322399), (76, 25884378), (78, 25220676), (104, 18915507), (114, 17256252), (117, 16813784), (127, 15489864), (134, 14680692), (152, 12942189), (156, 12610338), (169, 11640312), (171, 11504168), (201, 9787128), (228, 8628126), (234, 8406892), (247, 7964424), (254, 7744932), (268, 7340346), (312, 6305169), (338, 5820156), (342, 5752084), (381, 5163288), (402, 4893564), (456, 4314063), (468, 4203446), (494, 3982212), (507, 3880104), (508, 3872466), (536, 3670173), (603, 3262376), (676, 2910078), (684, 2876042), (741, 2654808), (762, 2581644), (804, 2446782), (871, 2258568), (936, 2101723), (988, 1991106), (1014, 1940052), (1016, 1936233), (1143, 1721096), (1206, 1631188), (1273, 1545336), (1352, 1455039), (1368, 1438021), (1482, 1327404), (1521, 1293368), (1524, 1290822), (1608, 1223391), (1651, 1191528), (1742, 1129284), (1976, 995553), (2028, 970026), (2223, 884936), (2286, 860548), (2412, 815594), (2413, 815256), (2546, 772668), (2613, 752856), (2964, 663702), (3042, 646684), (3048, 645411), (3211, 612648), (3302, 595764), (3484, 564642), (3819, 515112), (4056, 485013), (4446, 442468), (4572, 430274), (4824, 407797), (4826, 407628), (4953, 397176), (5092, 386334), (5226, 376428), (5928, 331851), (6084, 323342), (6422, 306324), (6604, 297882), (6968, 282321), (7239, 271752), (7638, 257556), (7839, 250952), (8509, 231192), (8892, 221234), (9144, 215137), (9633, 204216), (9652, 203814), (9906, 198588), (10184, 193167), (10452, 188214), (11323, 173736), (11457, 171704), (12168, 161671), (12844, 153162), (13208, 148941), (14478, 135876), (14859, 132392), (15276, 128778), (15678, 125476), (16549, 118872), (17018, 115596), (17784, 110617), (19266, 102108), (19304, 101907), (19812, 99294), (20904, 94107), (21463, 91656), (21717, 90584), (22646, 86868), (22914, 85852), (25527, 77064), (25688, 76581), (28899, 68072), (28956, 67938), (29718, 66196), (30552, 64389), (31356, 62738), (31369, 62712), (33098, 59436), (33969, 57912), (34036, 57798), (38532, 51054), (39624, 49647), (42926, 45828), (43434, 45292)]