496209168

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1993}}^1$

素因数の和:2046

約数の個数: 240

約数和(自身を含む): 1800023680

約数和(自身を除く): 1303814512

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 16, 18, 19, 21, 24, 26, 28, 36, 38, 39, 42, 48, 52, 56, 57, 63, 72, 76, 78, 84, 91, 104, 112, 114, 117, 126, 133, 144, 152, 156, 168, 171, 182, 208, 228, 234, 247, 252, 266, 273, 304, 312, 336, 342, 364, 399, 456, 468, 494, 504, 532, 546, 624, 684, 728, 741, 798, 819, 912, 936, 988, 1008, 1064, 1092, 1197, 1368, 1456, 1482, 1596, 1638, 1729, 1872, 1976, 1993, 2128, 2184, 2223, 2394, 2736, 2964, 3192, 3276, 3458, 3952, 3986, 4368, 4446, 4788, 5187, 5928, 5979, 6384, 6552, 6916, 7972, 8892, 9576, 10374, 11856, 11958, 13104, 13832, 13951, 15561, 15944, 17784, 17937, 19152, 20748, 23916, 25909, 27664, 27902, 31122, 31888, 35568, 35874, 37867, 41496, 41853, 47832, 51818, 55804, 62244, 71748, 75734, 77727, 82992, 83706, 95664, 103636, 111608, 113601, 124488, 125559, 143496, 151468, 155454, 167412, 181363, 207272, 223216, 227202, 233181, 248976, 251118, 265069, 286992, 302936, 310908, 334824, 340803, 362726, 414544, 454404, 466362, 492271, 502236, 530138, 544089, 605872, 621816, 669648, 681606, 725452, 795207, 908808, 932724, 984542, 1004472, 1060276, 1088178, 1243632, 1363212, 1450904, 1476813, 1590414, 1632267, 1817616, 1865448, 1969084, 2008944, 2120552, 2176356, 2385621, 2726424, 2901808, 2953626, 3180828, 3264534, 3445897, 3730896, 3938168, 4241104, 4352712, 4430439, 4771242, 5452848, 5907252, 6361656, 6529068, 6891794, 7876336, 8705424, 8860878, 9542484, 10337691, 11814504, 12723312, 13058136, 13783588, 17721756, 19084968, 20675382, 23629008, 26116272, 27567176, 31013073, 35443512, 38169936, 41350764, 55134352, 62026146, 70887024, 82701528, 124052292, 165403056, 248104584, 496209168]

約数ペア:

[(1, 496209168), (2, 248104584), (3, 165403056), (4, 124052292), (6, 82701528), (7, 70887024), (8, 62026146), (9, 55134352), (12, 41350764), (13, 38169936), (14, 35443512), (16, 31013073), (18, 27567176), (19, 26116272), (21, 23629008), (24, 20675382), (26, 19084968), (28, 17721756), (36, 13783588), (38, 13058136), (39, 12723312), (42, 11814504), (48, 10337691), (52, 9542484), (56, 8860878), (57, 8705424), (63, 7876336), (72, 6891794), (76, 6529068), (78, 6361656), (84, 5907252), (91, 5452848), (104, 4771242), (112, 4430439), (114, 4352712), (117, 4241104), (126, 3938168), (133, 3730896), (144, 3445897), (152, 3264534), (156, 3180828), (168, 2953626), (171, 2901808), (182, 2726424), (208, 2385621), (228, 2176356), (234, 2120552), (247, 2008944), (252, 1969084), (266, 1865448), (273, 1817616), (304, 1632267), (312, 1590414), (336, 1476813), (342, 1450904), (364, 1363212), (399, 1243632), (456, 1088178), (468, 1060276), (494, 1004472), (504, 984542), (532, 932724), (546, 908808), (624, 795207), (684, 725452), (728, 681606), (741, 669648), (798, 621816), (819, 605872), (912, 544089), (936, 530138), (988, 502236), (1008, 492271), (1064, 466362), (1092, 454404), (1197, 414544), (1368, 362726), (1456, 340803), (1482, 334824), (1596, 310908), (1638, 302936), (1729, 286992), (1872, 265069), (1976, 251118), (1993, 248976), (2128, 233181), (2184, 227202), (2223, 223216), (2394, 207272), (2736, 181363), (2964, 167412), (3192, 155454), (3276, 151468), (3458, 143496), (3952, 125559), (3986, 124488), (4368, 113601), (4446, 111608), (4788, 103636), (5187, 95664), (5928, 83706), (5979, 82992), (6384, 77727), (6552, 75734), (6916, 71748), (7972, 62244), (8892, 55804), (9576, 51818), (10374, 47832), (11856, 41853), (11958, 41496), (13104, 37867), (13832, 35874), (13951, 35568), (15561, 31888), (15944, 31122), (17784, 27902), (17937, 27664), (19152, 25909), (20748, 23916)]