655890048

素因数分解:

$2^7\times 3^8\times {\mathrm{11}}^1\times {\mathrm{71}}^1$

素因数の和:120

約数の個数: 288

約数和(自身を含む): 2168169120

約数和(自身を除く): 1512279072

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 27, 32, 33, 36, 44, 48, 54, 64, 66, 71, 72, 81, 88, 96, 99, 108, 128, 132, 142, 144, 162, 176, 192, 198, 213, 216, 243, 264, 284, 288, 297, 324, 352, 384, 396, 426, 432, 486, 528, 568, 576, 594, 639, 648, 704, 729, 781, 792, 852, 864, 891, 972, 1056, 1136, 1152, 1188, 1278, 1296, 1408, 1458, 1562, 1584, 1704, 1728, 1782, 1917, 1944, 2112, 2187, 2272, 2343, 2376, 2556, 2592, 2673, 2916, 3124, 3168, 3408, 3456, 3564, 3834, 3888, 4224, 4374, 4544, 4686, 4752, 5112, 5184, 5346, 5751, 5832, 6248, 6336, 6561, 6816, 7029, 7128, 7668, 7776, 8019, 8748, 9088, 9372, 9504, 10224, 10368, 10692, 11502, 11664, 12496, 12672, 13122, 13632, 14058, 14256, 15336, 15552, 16038, 17253, 17496, 18744, 19008, 20448, 21087, 21384, 23004, 23328, 24057, 24992, 26244, 27264, 28116, 28512, 30672, 31104, 32076, 34506, 34992, 37488, 38016, 40896, 42174, 42768, 46008, 46656, 48114, 49984, 51759, 52488, 56232, 57024, 61344, 63261, 64152, 69012, 69984, 72171, 74976, 81792, 84348, 85536, 92016, 93312, 96228, 99968, 103518, 104976, 112464, 114048, 122688, 126522, 128304, 138024, 139968, 144342, 149952, 155277, 168696, 171072, 184032, 189783, 192456, 207036, 209952, 224928, 245376, 253044, 256608, 276048, 279936, 288684, 299904, 310554, 337392, 342144, 368064, 379566, 384912, 414072, 419904, 449856, 465831, 506088, 513216, 552096, 569349, 577368, 621108, 674784, 736128, 759132, 769824, 828144, 839808, 899712, 931662, 1012176, 1026432, 1104192, 1138698, 1154736, 1242216, 1349568, 1518264, 1539648, 1656288, 1708047, 1863324, 2024352, 2208384, 2277396, 2309472, 2484432, 2699136, 3036528, 3079296, 3312576, 3416094, 3726648, 4048704, 4554792, 4618944, 4968864, 5124141, 6073056, 6625152, 6832188, 7453296, 8097408, 9109584, 9237888, 9937728, 10248282, 12146112, 13664376, 14906592, 18219168, 19875456, 20496564, 24292224, 27328752, 29813184, 36438336, 40993128, 54657504, 59626368, 72876672, 81986256, 109315008, 163972512, 218630016, 327945024, 655890048]

約数ペア:

[(1, 655890048), (2, 327945024), (3, 218630016), (4, 163972512), (6, 109315008), (8, 81986256), (9, 72876672), (11, 59626368), (12, 54657504), (16, 40993128), (18, 36438336), (22, 29813184), (24, 27328752), (27, 24292224), (32, 20496564), (33, 19875456), (36, 18219168), (44, 14906592), (48, 13664376), (54, 12146112), (64, 10248282), (66, 9937728), (71, 9237888), (72, 9109584), (81, 8097408), (88, 7453296), (96, 6832188), (99, 6625152), (108, 6073056), (128, 5124141), (132, 4968864), (142, 4618944), (144, 4554792), (162, 4048704), (176, 3726648), (192, 3416094), (198, 3312576), (213, 3079296), (216, 3036528), (243, 2699136), (264, 2484432), (284, 2309472), (288, 2277396), (297, 2208384), (324, 2024352), (352, 1863324), (384, 1708047), (396, 1656288), (426, 1539648), (432, 1518264), (486, 1349568), (528, 1242216), (568, 1154736), (576, 1138698), (594, 1104192), (639, 1026432), (648, 1012176), (704, 931662), (729, 899712), (781, 839808), (792, 828144), (852, 769824), (864, 759132), (891, 736128), (972, 674784), (1056, 621108), (1136, 577368), (1152, 569349), (1188, 552096), (1278, 513216), (1296, 506088), (1408, 465831), (1458, 449856), (1562, 419904), (1584, 414072), (1704, 384912), (1728, 379566), (1782, 368064), (1917, 342144), (1944, 337392), (2112, 310554), (2187, 299904), (2272, 288684), (2343, 279936), (2376, 276048), (2556, 256608), (2592, 253044), (2673, 245376), (2916, 224928), (3124, 209952), (3168, 207036), (3408, 192456), (3456, 189783), (3564, 184032), (3834, 171072), (3888, 168696), (4224, 155277), (4374, 149952), (4544, 144342), (4686, 139968), (4752, 138024), (5112, 128304), (5184, 126522), (5346, 122688), (5751, 114048), (5832, 112464), (6248, 104976), (6336, 103518), (6561, 99968), (6816, 96228), (7029, 93312), (7128, 92016), (7668, 85536), (7776, 84348), (8019, 81792), (8748, 74976), (9088, 72171), (9372, 69984), (9504, 69012), (10224, 64152), (10368, 63261), (10692, 61344), (11502, 57024), (11664, 56232), (12496, 52488), (12672, 51759), (13122, 49984), (13632, 48114), (14058, 46656), (14256, 46008), (15336, 42768), (15552, 42174), (16038, 40896), (17253, 38016), (17496, 37488), (18744, 34992), (19008, 34506), (20448, 32076), (21087, 31104), (21384, 30672), (23004, 28512), (23328, 28116), (24057, 27264), (24992, 26244)]