340473168

素因数分解:

$2^4\times 3^2\times 7^2\times {\mathrm{73}}^1\times {\mathrm{661}}^1$

素因数の和:762

約数の個数: 180

約数和(自身を含む): 1125303348

約数和(自身を除く): 784830180

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 49, 56, 63, 72, 73, 84, 98, 112, 126, 144, 146, 147, 168, 196, 219, 252, 292, 294, 336, 392, 438, 441, 504, 511, 584, 588, 657, 661, 784, 876, 882, 1008, 1022, 1168, 1176, 1314, 1322, 1533, 1752, 1764, 1983, 2044, 2352, 2628, 2644, 3066, 3504, 3528, 3577, 3966, 4088, 4599, 4627, 5256, 5288, 5949, 6132, 7056, 7154, 7932, 8176, 9198, 9254, 10512, 10576, 10731, 11898, 12264, 13881, 14308, 15864, 18396, 18508, 21462, 23796, 24528, 27762, 28616, 31728, 32193, 32389, 36792, 37016, 41643, 42924, 47592, 48253, 55524, 57232, 64386, 64778, 73584, 74032, 83286, 85848, 95184, 96506, 97167, 111048, 128772, 129556, 144759, 166572, 171696, 193012, 194334, 222096, 257544, 259112, 289518, 291501, 333144, 337771, 386024, 388668, 434277, 515088, 518224, 579036, 583002, 666288, 675542, 772048, 777336, 868554, 1013313, 1158072, 1166004, 1351084, 1554672, 1737108, 2026626, 2316144, 2332008, 2364397, 2702168, 3039939, 3474216, 4053252, 4664016, 4728794, 5404336, 6079878, 6948432, 7093191, 8106504, 9457588, 12159756, 14186382, 16213008, 18915176, 21279573, 24319512, 28372764, 37830352, 42559146, 48639024, 56745528, 85118292, 113491056, 170236584, 340473168]

約数ペア:

[(1, 340473168), (2, 170236584), (3, 113491056), (4, 85118292), (6, 56745528), (7, 48639024), (8, 42559146), (9, 37830352), (12, 28372764), (14, 24319512), (16, 21279573), (18, 18915176), (21, 16213008), (24, 14186382), (28, 12159756), (36, 9457588), (42, 8106504), (48, 7093191), (49, 6948432), (56, 6079878), (63, 5404336), (72, 4728794), (73, 4664016), (84, 4053252), (98, 3474216), (112, 3039939), (126, 2702168), (144, 2364397), (146, 2332008), (147, 2316144), (168, 2026626), (196, 1737108), (219, 1554672), (252, 1351084), (292, 1166004), (294, 1158072), (336, 1013313), (392, 868554), (438, 777336), (441, 772048), (504, 675542), (511, 666288), (584, 583002), (588, 579036), (657, 518224), (661, 515088), (784, 434277), (876, 388668), (882, 386024), (1008, 337771), (1022, 333144), (1168, 291501), (1176, 289518), (1314, 259112), (1322, 257544), (1533, 222096), (1752, 194334), (1764, 193012), (1983, 171696), (2044, 166572), (2352, 144759), (2628, 129556), (2644, 128772), (3066, 111048), (3504, 97167), (3528, 96506), (3577, 95184), (3966, 85848), (4088, 83286), (4599, 74032), (4627, 73584), (5256, 64778), (5288, 64386), (5949, 57232), (6132, 55524), (7056, 48253), (7154, 47592), (7932, 42924), (8176, 41643), (9198, 37016), (9254, 36792), (10512, 32389), (10576, 32193), (10731, 31728), (11898, 28616), (12264, 27762), (13881, 24528), (14308, 23796), (15864, 21462), (18396, 18508)]