290396448

素因数分解:

$2^5\times 3^3\times {\mathrm{17}}^2\times {\mathrm{1163}}^1$

素因数の和:1216

約数の個数: 144

約数和(自身を含む): 900516960

約数和(自身を除く): 610120512

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 27, 32, 34, 36, 48, 51, 54, 68, 72, 96, 102, 108, 136, 144, 153, 204, 216, 272, 288, 289, 306, 408, 432, 459, 544, 578, 612, 816, 864, 867, 918, 1156, 1163, 1224, 1632, 1734, 1836, 2312, 2326, 2448, 2601, 3468, 3489, 3672, 4624, 4652, 4896, 5202, 6936, 6978, 7344, 7803, 9248, 9304, 10404, 10467, 13872, 13956, 14688, 15606, 18608, 19771, 20808, 20934, 27744, 27912, 31212, 31401, 37216, 39542, 41616, 41868, 55824, 59313, 62424, 62802, 79084, 83232, 83736, 111648, 118626, 124848, 125604, 158168, 167472, 177939, 237252, 249696, 251208, 316336, 334944, 336107, 355878, 474504, 502416, 533817, 632672, 672214, 711756, 949008, 1004832, 1008321, 1067634, 1344428, 1423512, 1898016, 2016642, 2135268, 2688856, 2847024, 3024963, 4033284, 4270536, 5377712, 5694048, 6049926, 8066568, 8541072, 9074889, 10755424, 12099852, 16133136, 17082144, 18149778, 24199704, 32266272, 36299556, 48399408, 72599112, 96798816, 145198224, 290396448]

約数ペア:

[(1, 290396448), (2, 145198224), (3, 96798816), (4, 72599112), (6, 48399408), (8, 36299556), (9, 32266272), (12, 24199704), (16, 18149778), (17, 17082144), (18, 16133136), (24, 12099852), (27, 10755424), (32, 9074889), (34, 8541072), (36, 8066568), (48, 6049926), (51, 5694048), (54, 5377712), (68, 4270536), (72, 4033284), (96, 3024963), (102, 2847024), (108, 2688856), (136, 2135268), (144, 2016642), (153, 1898016), (204, 1423512), (216, 1344428), (272, 1067634), (288, 1008321), (289, 1004832), (306, 949008), (408, 711756), (432, 672214), (459, 632672), (544, 533817), (578, 502416), (612, 474504), (816, 355878), (864, 336107), (867, 334944), (918, 316336), (1156, 251208), (1163, 249696), (1224, 237252), (1632, 177939), (1734, 167472), (1836, 158168), (2312, 125604), (2326, 124848), (2448, 118626), (2601, 111648), (3468, 83736), (3489, 83232), (3672, 79084), (4624, 62802), (4652, 62424), (4896, 59313), (5202, 55824), (6936, 41868), (6978, 41616), (7344, 39542), (7803, 37216), (9248, 31401), (9304, 31212), (10404, 27912), (10467, 27744), (13872, 20934), (13956, 20808), (14688, 19771), (15606, 18608)]