1256822784

素因数分解:

$2^{11}\times 3^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{191}}^1$

素因数の和:246

約数の個数: 384

約数和(自身を含む): 4528742400

約数和(自身を除く): 3271919616

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 17, 18, 21, 24, 27, 28, 32, 34, 36, 42, 48, 51, 54, 56, 63, 64, 68, 72, 84, 96, 102, 108, 112, 119, 126, 128, 136, 144, 153, 168, 189, 191, 192, 204, 216, 224, 238, 252, 256, 272, 288, 306, 336, 357, 378, 382, 384, 408, 432, 448, 459, 476, 504, 512, 544, 573, 576, 612, 672, 714, 756, 764, 768, 816, 864, 896, 918, 952, 1008, 1024, 1071, 1088, 1146, 1152, 1224, 1337, 1344, 1428, 1512, 1528, 1536, 1632, 1719, 1728, 1792, 1836, 1904, 2016, 2048, 2142, 2176, 2292, 2304, 2448, 2674, 2688, 2856, 3024, 3056, 3072, 3213, 3247, 3264, 3438, 3456, 3584, 3672, 3808, 4011, 4032, 4284, 4352, 4584, 4608, 4896, 5157, 5348, 5376, 5712, 6048, 6112, 6144, 6426, 6494, 6528, 6876, 6912, 7168, 7344, 7616, 8022, 8064, 8568, 8704, 9168, 9216, 9741, 9792, 10314, 10696, 10752, 11424, 12033, 12096, 12224, 12852, 12988, 13056, 13752, 13824, 14336, 14688, 15232, 16044, 16128, 17136, 17408, 18336, 18432, 19482, 19584, 20628, 21392, 21504, 22729, 22848, 24066, 24192, 24448, 25704, 25976, 26112, 27504, 27648, 29223, 29376, 30464, 32088, 32256, 34272, 34816, 36099, 36672, 38964, 39168, 41256, 42784, 43008, 45458, 45696, 48132, 48384, 48896, 51408, 51952, 52224, 55008, 55296, 58446, 58752, 60928, 64176, 64512, 68187, 68544, 72198, 73344, 77928, 78336, 82512, 85568, 87669, 90916, 91392, 96264, 96768, 97792, 102816, 103904, 104448, 110016, 116892, 117504, 121856, 128352, 129024, 136374, 137088, 144396, 146688, 155856, 156672, 165024, 171136, 175338, 181832, 182784, 192528, 193536, 195584, 204561, 205632, 207808, 220032, 233784, 235008, 243712, 256704, 272748, 274176, 288792, 293376, 311712, 313344, 330048, 342272, 350676, 363664, 365568, 385056, 387072, 391168, 409122, 411264, 415616, 440064, 467568, 470016, 513408, 545496, 548352, 577584, 586752, 613683, 623424, 660096, 684544, 701352, 727328, 731136, 770112, 818244, 822528, 831232, 880128, 935136, 940032, 1026816, 1090992, 1096704, 1155168, 1173504, 1227366, 1246848, 1320192, 1369088, 1402704, 1454656, 1540224, 1636488, 1645056, 1662464, 1760256, 1870272, 2053632, 2181984, 2193408, 2310336, 2454732, 2493696, 2640384, 2738176, 2805408, 2909312, 3080448, 3272976, 3290112, 3324928, 3520512, 3740544, 4107264, 4363968, 4620672, 4909464, 4987392, 5280768, 5610816, 5818624, 6160896, 6545952, 6580224, 6649856, 7481088, 8214528, 8727936, 9241344, 9818928, 9974784, 10561536, 11221632, 11637248, 12321792, 13091904, 14962176, 17455872, 18482688, 19637856, 19949568, 22443264, 23274496, 24643584, 26183808, 29924352, 34911744, 36965376, 39275712, 44886528, 46548992, 52367616, 59848704, 69823488, 73930752, 78551424, 89773056, 104735232, 139646976, 157102848, 179546112, 209470464, 314205696, 418940928, 628411392, 1256822784]

約数ペア:

[(1, 1256822784), (2, 628411392), (3, 418940928), (4, 314205696), (6, 209470464), (7, 179546112), (8, 157102848), (9, 139646976), (12, 104735232), (14, 89773056), (16, 78551424), (17, 73930752), (18, 69823488), (21, 59848704), (24, 52367616), (27, 46548992), (28, 44886528), (32, 39275712), (34, 36965376), (36, 34911744), (42, 29924352), (48, 26183808), (51, 24643584), (54, 23274496), (56, 22443264), (63, 19949568), (64, 19637856), (68, 18482688), (72, 17455872), (84, 14962176), (96, 13091904), (102, 12321792), (108, 11637248), (112, 11221632), (119, 10561536), (126, 9974784), (128, 9818928), (136, 9241344), (144, 8727936), (153, 8214528), (168, 7481088), (189, 6649856), (191, 6580224), (192, 6545952), (204, 6160896), (216, 5818624), (224, 5610816), (238, 5280768), (252, 4987392), (256, 4909464), (272, 4620672), (288, 4363968), (306, 4107264), (336, 3740544), (357, 3520512), (378, 3324928), (382, 3290112), (384, 3272976), (408, 3080448), (432, 2909312), (448, 2805408), (459, 2738176), (476, 2640384), (504, 2493696), (512, 2454732), (544, 2310336), (573, 2193408), (576, 2181984), (612, 2053632), (672, 1870272), (714, 1760256), (756, 1662464), (764, 1645056), (768, 1636488), (816, 1540224), (864, 1454656), (896, 1402704), (918, 1369088), (952, 1320192), (1008, 1246848), (1024, 1227366), (1071, 1173504), (1088, 1155168), (1146, 1096704), (1152, 1090992), (1224, 1026816), (1337, 940032), (1344, 935136), (1428, 880128), (1512, 831232), (1528, 822528), (1536, 818244), (1632, 770112), (1719, 731136), (1728, 727328), (1792, 701352), (1836, 684544), (1904, 660096), (2016, 623424), (2048, 613683), (2142, 586752), (2176, 577584), (2292, 548352), (2304, 545496), (2448, 513408), (2674, 470016), (2688, 467568), (2856, 440064), (3024, 415616), (3056, 411264), (3072, 409122), (3213, 391168), (3247, 387072), (3264, 385056), (3438, 365568), (3456, 363664), (3584, 350676), (3672, 342272), (3808, 330048), (4011, 313344), (4032, 311712), (4284, 293376), (4352, 288792), (4584, 274176), (4608, 272748), (4896, 256704), (5157, 243712), (5348, 235008), (5376, 233784), (5712, 220032), (6048, 207808), (6112, 205632), (6144, 204561), (6426, 195584), (6494, 193536), (6528, 192528), (6876, 182784), (6912, 181832), (7168, 175338), (7344, 171136), (7616, 165024), (8022, 156672), (8064, 155856), (8568, 146688), (8704, 144396), (9168, 137088), (9216, 136374), (9741, 129024), (9792, 128352), (10314, 121856), (10696, 117504), (10752, 116892), (11424, 110016), (12033, 104448), (12096, 103904), (12224, 102816), (12852, 97792), (12988, 96768), (13056, 96264), (13752, 91392), (13824, 90916), (14336, 87669), (14688, 85568), (15232, 82512), (16044, 78336), (16128, 77928), (17136, 73344), (17408, 72198), (18336, 68544), (18432, 68187), (19482, 64512), (19584, 64176), (20628, 60928), (21392, 58752), (21504, 58446), (22729, 55296), (22848, 55008), (24066, 52224), (24192, 51952), (24448, 51408), (25704, 48896), (25976, 48384), (26112, 48132), (27504, 45696), (27648, 45458), (29223, 43008), (29376, 42784), (30464, 41256), (32088, 39168), (32256, 38964), (34272, 36672), (34816, 36099)]