406422016

素因数分解:

$2^9\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{61}}^1$

素因数の和:123

約数の個数: 240

約数和(自身を含む): 1114267968

約数和(自身を除く): 707845952

約数列:

[1, 2, 4, 7, 8, 11, 13, 14, 16, 22, 26, 28, 32, 44, 52, 56, 61, 64, 77, 88, 91, 104, 112, 122, 128, 143, 154, 169, 176, 182, 208, 224, 244, 256, 286, 308, 338, 352, 364, 416, 427, 448, 488, 512, 572, 616, 671, 676, 704, 728, 793, 832, 854, 896, 976, 1001, 1144, 1183, 1232, 1342, 1352, 1408, 1456, 1586, 1664, 1708, 1792, 1859, 1952, 2002, 2288, 2366, 2464, 2684, 2704, 2816, 2912, 3172, 3328, 3416, 3584, 3718, 3904, 4004, 4576, 4697, 4732, 4928, 5368, 5408, 5551, 5632, 5824, 6344, 6656, 6832, 7436, 7808, 8008, 8723, 9152, 9394, 9464, 9856, 10309, 10736, 10816, 11102, 11648, 12688, 13013, 13664, 14872, 15616, 16016, 17446, 18304, 18788, 18928, 19712, 20618, 21472, 21632, 22204, 23296, 25376, 26026, 27328, 29744, 31232, 32032, 34892, 36608, 37576, 37856, 39424, 41236, 42944, 43264, 44408, 46592, 50752, 52052, 54656, 59488, 61061, 64064, 69784, 72163, 73216, 75152, 75712, 82472, 85888, 86528, 88816, 101504, 104104, 109312, 113399, 118976, 122122, 128128, 139568, 144326, 150304, 151424, 164944, 171776, 177632, 203008, 208208, 218624, 226798, 237952, 244244, 256256, 279136, 288652, 300608, 302848, 329888, 343552, 355264, 406016, 416416, 453596, 475904, 488488, 512512, 558272, 577304, 601216, 605696, 659776, 710528, 793793, 832832, 907192, 951808, 976976, 1116544, 1154608, 1202432, 1319552, 1421056, 1587586, 1665664, 1814384, 1953952, 2233088, 2309216, 2404864, 2639104, 2842112, 3175172, 3331328, 3628768, 3907904, 4466176, 4618432, 5278208, 6350344, 6662656, 7257536, 7815808, 9236864, 12700688, 14515072, 15631616, 18473728, 25401376, 29030144, 31263232, 36947456, 50802752, 58060288, 101605504, 203211008, 406422016]

約数ペア:

[(1, 406422016), (2, 203211008), (4, 101605504), (7, 58060288), (8, 50802752), (11, 36947456), (13, 31263232), (14, 29030144), (16, 25401376), (22, 18473728), (26, 15631616), (28, 14515072), (32, 12700688), (44, 9236864), (52, 7815808), (56, 7257536), (61, 6662656), (64, 6350344), (77, 5278208), (88, 4618432), (91, 4466176), (104, 3907904), (112, 3628768), (122, 3331328), (128, 3175172), (143, 2842112), (154, 2639104), (169, 2404864), (176, 2309216), (182, 2233088), (208, 1953952), (224, 1814384), (244, 1665664), (256, 1587586), (286, 1421056), (308, 1319552), (338, 1202432), (352, 1154608), (364, 1116544), (416, 976976), (427, 951808), (448, 907192), (488, 832832), (512, 793793), (572, 710528), (616, 659776), (671, 605696), (676, 601216), (704, 577304), (728, 558272), (793, 512512), (832, 488488), (854, 475904), (896, 453596), (976, 416416), (1001, 406016), (1144, 355264), (1183, 343552), (1232, 329888), (1342, 302848), (1352, 300608), (1408, 288652), (1456, 279136), (1586, 256256), (1664, 244244), (1708, 237952), (1792, 226798), (1859, 218624), (1952, 208208), (2002, 203008), (2288, 177632), (2366, 171776), (2464, 164944), (2684, 151424), (2704, 150304), (2816, 144326), (2912, 139568), (3172, 128128), (3328, 122122), (3416, 118976), (3584, 113399), (3718, 109312), (3904, 104104), (4004, 101504), (4576, 88816), (4697, 86528), (4732, 85888), (4928, 82472), (5368, 75712), (5408, 75152), (5551, 73216), (5632, 72163), (5824, 69784), (6344, 64064), (6656, 61061), (6832, 59488), (7436, 54656), (7808, 52052), (8008, 50752), (8723, 46592), (9152, 44408), (9394, 43264), (9464, 42944), (9856, 41236), (10309, 39424), (10736, 37856), (10816, 37576), (11102, 36608), (11648, 34892), (12688, 32032), (13013, 31232), (13664, 29744), (14872, 27328), (15616, 26026), (16016, 25376), (17446, 23296), (18304, 22204), (18788, 21632), (18928, 21472), (19712, 20618)]