421134336

素因数分解:

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

素因数の和:67

約数の個数: 288

約数和(自身を含む): 1509943680

約数和(自身を除く): 1088809344

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, 192, 204, 216, 224, 238, 252, 256, 272, 288, 306, 336, 357, 378, 384, 408, 432, 448, 459, 476, 504, 512, 544, 576, 612, 672, 714, 756, 768, 816, 864, 896, 918, 952, 1008, 1024, 1071, 1088, 1152, 1224, 1344, 1428, 1512, 1536, 1632, 1728, 1792, 1836, 1904, 2016, 2048, 2142, 2176, 2304, 2448, 2688, 2856, 3024, 3072, 3213, 3264, 3456, 3584, 3672, 3808, 4032, 4096, 4284, 4352, 4608, 4896, 5376, 5712, 6048, 6144, 6426, 6528, 6912, 7168, 7344, 7616, 8064, 8192, 8568, 8704, 9216, 9792, 10752, 11424, 12096, 12288, 12852, 13056, 13824, 14336, 14688, 15232, 16128, 16384, 17136, 17408, 18432, 19584, 21504, 22848, 24192, 24576, 25704, 26112, 27648, 28672, 29376, 30464, 32256, 32768, 34272, 34816, 36864, 39168, 43008, 45696, 48384, 49152, 51408, 52224, 55296, 57344, 58752, 60928, 64512, 65536, 68544, 69632, 73728, 78336, 86016, 91392, 96768, 98304, 102816, 104448, 110592, 114688, 117504, 121856, 129024, 131072, 137088, 139264, 147456, 156672, 172032, 182784, 193536, 196608, 205632, 208896, 221184, 229376, 235008, 243712, 258048, 274176, 278528, 294912, 313344, 344064, 365568, 387072, 393216, 411264, 417792, 442368, 458752, 470016, 487424, 516096, 548352, 557056, 589824, 626688, 688128, 731136, 774144, 822528, 835584, 884736, 917504, 940032, 974848, 1032192, 1096704, 1114112, 1179648, 1253376, 1376256, 1462272, 1548288, 1645056, 1671168, 1769472, 1880064, 1949696, 2064384, 2193408, 2228224, 2506752, 2752512, 2924544, 3096576, 3290112, 3342336, 3538944, 3760128, 3899392, 4128768, 4386816, 5013504, 5849088, 6193152, 6580224, 6684672, 7520256, 7798784, 8257536, 8773632, 10027008, 11698176, 12386304, 13160448, 15040512, 15597568, 17547264, 20054016, 23396352, 24772608, 26320896, 30081024, 35094528, 46792704, 52641792, 60162048, 70189056, 105283584, 140378112, 210567168, 421134336]

約数ペア:

[(1, 421134336), (2, 210567168), (3, 140378112), (4, 105283584), (6, 70189056), (7, 60162048), (8, 52641792), (9, 46792704), (12, 35094528), (14, 30081024), (16, 26320896), (17, 24772608), (18, 23396352), (21, 20054016), (24, 17547264), (27, 15597568), (28, 15040512), (32, 13160448), (34, 12386304), (36, 11698176), (42, 10027008), (48, 8773632), (51, 8257536), (54, 7798784), (56, 7520256), (63, 6684672), (64, 6580224), (68, 6193152), (72, 5849088), (84, 5013504), (96, 4386816), (102, 4128768), (108, 3899392), (112, 3760128), (119, 3538944), (126, 3342336), (128, 3290112), (136, 3096576), (144, 2924544), (153, 2752512), (168, 2506752), (189, 2228224), (192, 2193408), (204, 2064384), (216, 1949696), (224, 1880064), (238, 1769472), (252, 1671168), (256, 1645056), (272, 1548288), (288, 1462272), (306, 1376256), (336, 1253376), (357, 1179648), (378, 1114112), (384, 1096704), (408, 1032192), (432, 974848), (448, 940032), (459, 917504), (476, 884736), (504, 835584), (512, 822528), (544, 774144), (576, 731136), (612, 688128), (672, 626688), (714, 589824), (756, 557056), (768, 548352), (816, 516096), (864, 487424), (896, 470016), (918, 458752), (952, 442368), (1008, 417792), (1024, 411264), (1071, 393216), (1088, 387072), (1152, 365568), (1224, 344064), (1344, 313344), (1428, 294912), (1512, 278528), (1536, 274176), (1632, 258048), (1728, 243712), (1792, 235008), (1836, 229376), (1904, 221184), (2016, 208896), (2048, 205632), (2142, 196608), (2176, 193536), (2304, 182784), (2448, 172032), (2688, 156672), (2856, 147456), (3024, 139264), (3072, 137088), (3213, 131072), (3264, 129024), (3456, 121856), (3584, 117504), (3672, 114688), (3808, 110592), (4032, 104448), (4096, 102816), (4284, 98304), (4352, 96768), (4608, 91392), (4896, 86016), (5376, 78336), (5712, 73728), (6048, 69632), (6144, 68544), (6426, 65536), (6528, 64512), (6912, 60928), (7168, 58752), (7344, 57344), (7616, 55296), (8064, 52224), (8192, 51408), (8568, 49152), (8704, 48384), (9216, 45696), (9792, 43008), (10752, 39168), (11424, 36864), (12096, 34816), (12288, 34272), (12852, 32768), (13056, 32256), (13824, 30464), (14336, 29376), (14688, 28672), (15232, 27648), (16128, 26112), (16384, 25704), (17136, 24576), (17408, 24192), (18432, 22848), (19584, 21504)]