28921272912

素因数分解:

$2^4\times 3^7\times 7^1\times {\mathrm{71}}^1\times {\mathrm{1663}}^1$

素因数の和:1770

約数の個数: 320

約数和(自身を含む): 97456619520

約数和(自身を除く): 68535346608

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 36, 42, 48, 54, 56, 63, 71, 72, 81, 84, 108, 112, 126, 142, 144, 162, 168, 189, 213, 216, 243, 252, 284, 324, 336, 378, 426, 432, 486, 497, 504, 567, 568, 639, 648, 729, 756, 852, 972, 994, 1008, 1134, 1136, 1278, 1296, 1458, 1491, 1512, 1663, 1701, 1704, 1917, 1944, 1988, 2187, 2268, 2556, 2916, 2982, 3024, 3326, 3402, 3408, 3834, 3888, 3976, 4374, 4473, 4536, 4989, 5103, 5112, 5751, 5832, 5964, 6652, 6804, 7668, 7952, 8748, 8946, 9072, 9978, 10206, 10224, 11502, 11641, 11664, 11928, 13304, 13419, 13608, 14967, 15309, 15336, 17253, 17496, 17892, 19956, 20412, 23004, 23282, 23856, 26608, 26838, 27216, 29934, 30618, 30672, 34506, 34923, 34992, 35784, 39912, 40257, 40824, 44901, 46008, 46564, 51759, 53676, 59868, 61236, 69012, 69846, 71568, 79824, 80514, 81648, 89802, 92016, 93128, 103518, 104769, 107352, 118073, 119736, 120771, 122472, 134703, 138024, 139692, 155277, 161028, 179604, 186256, 207036, 209538, 214704, 236146, 239472, 241542, 244944, 269406, 276048, 279384, 310554, 314307, 322056, 354219, 359208, 362313, 404109, 414072, 419076, 472292, 483084, 538812, 558768, 621108, 628614, 644112, 708438, 718416, 724626, 808218, 826511, 828144, 838152, 942921, 944584, 966168, 1062657, 1077624, 1086939, 1212327, 1242216, 1257228, 1416876, 1449252, 1616436, 1653022, 1676304, 1885842, 1889168, 1932336, 2125314, 2155248, 2173878, 2424654, 2479533, 2484432, 2514456, 2828763, 2833752, 2898504, 3187971, 3232872, 3306044, 3636981, 3771684, 4250628, 4347756, 4849308, 4959066, 5028912, 5657526, 5667504, 5797008, 6375942, 6465744, 6612088, 7273962, 7438599, 7543368, 8486289, 8501256, 8695512, 9563913, 9698616, 9918132, 11315052, 12751884, 13224176, 14547924, 14877198, 15086736, 16972578, 17002512, 17391024, 19127826, 19397232, 19836264, 22315797, 22630104, 25458867, 25503768, 28691739, 29095848, 29754396, 33945156, 38255652, 39672528, 44631594, 45260208, 50917734, 51007536, 57383478, 58191696, 59508792, 66947391, 67890312, 76511304, 86075217, 89263188, 101835468, 114766956, 119017584, 133894782, 135780624, 153022608, 172150434, 178526376, 200842173, 203670936, 229533912, 258225651, 267789564, 344300868, 357052752, 401684346, 407341872, 459067824, 516451302, 535579128, 602526519, 688601736, 803368692, 1032902604, 1071158256, 1205053038, 1377203472, 1606737384, 1807579557, 2065805208, 2410106076, 3213474768, 3615159114, 4131610416, 4820212152, 7230318228, 9640424304, 14460636456, 28921272912]

約数ペア:

[(1, 28921272912), (2, 14460636456), (3, 9640424304), (4, 7230318228), (6, 4820212152), (7, 4131610416), (8, 3615159114), (9, 3213474768), (12, 2410106076), (14, 2065805208), (16, 1807579557), (18, 1606737384), (21, 1377203472), (24, 1205053038), (27, 1071158256), (28, 1032902604), (36, 803368692), (42, 688601736), (48, 602526519), (54, 535579128), (56, 516451302), (63, 459067824), (71, 407341872), (72, 401684346), (81, 357052752), (84, 344300868), (108, 267789564), (112, 258225651), (126, 229533912), (142, 203670936), (144, 200842173), (162, 178526376), (168, 172150434), (189, 153022608), (213, 135780624), (216, 133894782), (243, 119017584), (252, 114766956), (284, 101835468), (324, 89263188), (336, 86075217), (378, 76511304), (426, 67890312), (432, 66947391), (486, 59508792), (497, 58191696), (504, 57383478), (567, 51007536), (568, 50917734), (639, 45260208), (648, 44631594), (729, 39672528), (756, 38255652), (852, 33945156), (972, 29754396), (994, 29095848), (1008, 28691739), (1134, 25503768), (1136, 25458867), (1278, 22630104), (1296, 22315797), (1458, 19836264), (1491, 19397232), (1512, 19127826), (1663, 17391024), (1701, 17002512), (1704, 16972578), (1917, 15086736), (1944, 14877198), (1988, 14547924), (2187, 13224176), (2268, 12751884), (2556, 11315052), (2916, 9918132), (2982, 9698616), (3024, 9563913), (3326, 8695512), (3402, 8501256), (3408, 8486289), (3834, 7543368), (3888, 7438599), (3976, 7273962), (4374, 6612088), (4473, 6465744), (4536, 6375942), (4989, 5797008), (5103, 5667504), (5112, 5657526), (5751, 5028912), (5832, 4959066), (5964, 4849308), (6652, 4347756), (6804, 4250628), (7668, 3771684), (7952, 3636981), (8748, 3306044), (8946, 3232872), (9072, 3187971), (9978, 2898504), (10206, 2833752), (10224, 2828763), (11502, 2514456), (11641, 2484432), (11664, 2479533), (11928, 2424654), (13304, 2173878), (13419, 2155248), (13608, 2125314), (14967, 1932336), (15309, 1889168), (15336, 1885842), (17253, 1676304), (17496, 1653022), (17892, 1616436), (19956, 1449252), (20412, 1416876), (23004, 1257228), (23282, 1242216), (23856, 1212327), (26608, 1086939), (26838, 1077624), (27216, 1062657), (29934, 966168), (30618, 944584), (30672, 942921), (34506, 838152), (34923, 828144), (34992, 826511), (35784, 808218), (39912, 724626), (40257, 718416), (40824, 708438), (44901, 644112), (46008, 628614), (46564, 621108), (51759, 558768), (53676, 538812), (59868, 483084), (61236, 472292), (69012, 419076), (69846, 414072), (71568, 404109), (79824, 362313), (80514, 359208), (81648, 354219), (89802, 322056), (92016, 314307), (93128, 310554), (103518, 279384), (104769, 276048), (107352, 269406), (118073, 244944), (119736, 241542), (120771, 239472), (122472, 236146), (134703, 214704), (138024, 209538), (139692, 207036), (155277, 186256), (161028, 179604)]