28138356768

素因数分解:

$2^5\times 3^1\times {\mathrm{23}}^1\times {\mathrm{31}}^2\times {\mathrm{89}}^1\times {\mathrm{149}}^1$

素因数の和:336

約数の個数: 288

約数和(自身を含む): 81076464000

約数和(自身を除く): 52938107232

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 31, 32, 46, 48, 62, 69, 89, 92, 93, 96, 124, 138, 149, 178, 184, 186, 248, 267, 276, 298, 356, 368, 372, 447, 496, 534, 552, 596, 712, 713, 736, 744, 894, 961, 992, 1068, 1104, 1192, 1424, 1426, 1488, 1788, 1922, 2047, 2136, 2139, 2208, 2384, 2759, 2848, 2852, 2883, 2976, 3427, 3576, 3844, 4094, 4272, 4278, 4619, 4768, 5518, 5704, 5766, 6141, 6854, 7152, 7688, 8188, 8277, 8544, 8556, 9238, 10281, 11036, 11408, 11532, 12282, 13261, 13708, 13857, 14304, 15376, 16376, 16554, 17112, 18476, 20562, 22072, 22103, 22816, 23064, 24564, 26522, 27416, 27714, 30752, 32752, 33108, 34224, 36952, 39783, 41124, 44144, 44206, 46128, 49128, 53044, 54832, 55428, 63457, 65504, 66216, 66309, 68448, 73904, 79566, 82248, 85529, 88288, 88412, 92256, 98256, 106088, 106237, 109664, 110856, 126914, 132432, 132618, 143189, 147808, 159132, 164496, 171058, 176824, 190371, 196512, 212176, 212474, 221712, 253828, 256587, 264864, 265236, 286378, 305003, 318264, 318711, 328992, 342116, 353648, 380742, 411091, 424352, 424948, 429567, 443424, 507656, 513174, 530472, 572756, 610006, 636528, 637422, 684232, 707296, 761484, 822182, 849896, 859134, 915009, 1015312, 1026348, 1060944, 1145512, 1220012, 1233273, 1273056, 1274844, 1368464, 1522968, 1644364, 1699792, 1718268, 1830018, 1967167, 2030624, 2052696, 2121888, 2291024, 2440024, 2466546, 2549688, 2736928, 3045936, 3288728, 3293347, 3399584, 3436536, 3660036, 3934334, 4105392, 4582048, 4880048, 4933092, 5099376, 5901501, 6091872, 6577456, 6586694, 6873072, 7320072, 7868668, 8210784, 9455093, 9760096, 9866184, 9880041, 10198752, 11803002, 12743821, 13154912, 13173388, 13746144, 14640144, 15737336, 18910186, 19732368, 19760082, 23606004, 25487642, 26346776, 28365279, 29280288, 31474672, 37820372, 38231463, 39464736, 39520164, 47212008, 50975284, 52693552, 56730558, 62949344, 75640744, 76462926, 79040328, 94424016, 101950568, 105387104, 113461116, 151281488, 152925852, 158080656, 188848032, 203901136, 226922232, 293107883, 302562976, 305851704, 316161312, 407802272, 453844464, 586215766, 611703408, 879323649, 907688928, 1172431532, 1223406816, 1758647298, 2344863064, 3517294596, 4689726128, 7034589192, 9379452256, 14069178384, 28138356768]

約数ペア:

[(1, 28138356768), (2, 14069178384), (3, 9379452256), (4, 7034589192), (6, 4689726128), (8, 3517294596), (12, 2344863064), (16, 1758647298), (23, 1223406816), (24, 1172431532), (31, 907688928), (32, 879323649), (46, 611703408), (48, 586215766), (62, 453844464), (69, 407802272), (89, 316161312), (92, 305851704), (93, 302562976), (96, 293107883), (124, 226922232), (138, 203901136), (149, 188848032), (178, 158080656), (184, 152925852), (186, 151281488), (248, 113461116), (267, 105387104), (276, 101950568), (298, 94424016), (356, 79040328), (368, 76462926), (372, 75640744), (447, 62949344), (496, 56730558), (534, 52693552), (552, 50975284), (596, 47212008), (712, 39520164), (713, 39464736), (736, 38231463), (744, 37820372), (894, 31474672), (961, 29280288), (992, 28365279), (1068, 26346776), (1104, 25487642), (1192, 23606004), (1424, 19760082), (1426, 19732368), (1488, 18910186), (1788, 15737336), (1922, 14640144), (2047, 13746144), (2136, 13173388), (2139, 13154912), (2208, 12743821), (2384, 11803002), (2759, 10198752), (2848, 9880041), (2852, 9866184), (2883, 9760096), (2976, 9455093), (3427, 8210784), (3576, 7868668), (3844, 7320072), (4094, 6873072), (4272, 6586694), (4278, 6577456), (4619, 6091872), (4768, 5901501), (5518, 5099376), (5704, 4933092), (5766, 4880048), (6141, 4582048), (6854, 4105392), (7152, 3934334), (7688, 3660036), (8188, 3436536), (8277, 3399584), (8544, 3293347), (8556, 3288728), (9238, 3045936), (10281, 2736928), (11036, 2549688), (11408, 2466546), (11532, 2440024), (12282, 2291024), (13261, 2121888), (13708, 2052696), (13857, 2030624), (14304, 1967167), (15376, 1830018), (16376, 1718268), (16554, 1699792), (17112, 1644364), (18476, 1522968), (20562, 1368464), (22072, 1274844), (22103, 1273056), (22816, 1233273), (23064, 1220012), (24564, 1145512), (26522, 1060944), (27416, 1026348), (27714, 1015312), (30752, 915009), (32752, 859134), (33108, 849896), (34224, 822182), (36952, 761484), (39783, 707296), (41124, 684232), (44144, 637422), (44206, 636528), (46128, 610006), (49128, 572756), (53044, 530472), (54832, 513174), (55428, 507656), (63457, 443424), (65504, 429567), (66216, 424948), (66309, 424352), (68448, 411091), (73904, 380742), (79566, 353648), (82248, 342116), (85529, 328992), (88288, 318711), (88412, 318264), (92256, 305003), (98256, 286378), (106088, 265236), (106237, 264864), (109664, 256587), (110856, 253828), (126914, 221712), (132432, 212474), (132618, 212176), (143189, 196512), (147808, 190371), (159132, 176824), (164496, 171058)]