243323584

素因数分解:

$2^6\times 7^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{743}}^1$

素因数の和:822

約数の個数: 112

約数和(自身を含む): 598675968

約数和(自身を除く): 355352384

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 32, 34, 43, 56, 64, 68, 86, 112, 119, 136, 172, 224, 238, 272, 301, 344, 448, 476, 544, 602, 688, 731, 743, 952, 1088, 1204, 1376, 1462, 1486, 1904, 2408, 2752, 2924, 2972, 3808, 4816, 5117, 5201, 5848, 5944, 7616, 9632, 10234, 10402, 11696, 11888, 12631, 19264, 20468, 20804, 23392, 23776, 25262, 31949, 40936, 41608, 46784, 47552, 50524, 63898, 81872, 83216, 88417, 101048, 127796, 163744, 166432, 176834, 202096, 223643, 255592, 327488, 332864, 353668, 404192, 447286, 511184, 543133, 707336, 808384, 894572, 1022368, 1086266, 1414672, 1789144, 2044736, 2172532, 2829344, 3578288, 3801931, 4345064, 5658688, 7156576, 7603862, 8690128, 14313152, 15207724, 17380256, 30415448, 34760512, 60830896, 121661792, 243323584]

約数ペア:

[(1, 243323584), (2, 121661792), (4, 60830896), (7, 34760512), (8, 30415448), (14, 17380256), (16, 15207724), (17, 14313152), (28, 8690128), (32, 7603862), (34, 7156576), (43, 5658688), (56, 4345064), (64, 3801931), (68, 3578288), (86, 2829344), (112, 2172532), (119, 2044736), (136, 1789144), (172, 1414672), (224, 1086266), (238, 1022368), (272, 894572), (301, 808384), (344, 707336), (448, 543133), (476, 511184), (544, 447286), (602, 404192), (688, 353668), (731, 332864), (743, 327488), (952, 255592), (1088, 223643), (1204, 202096), (1376, 176834), (1462, 166432), (1486, 163744), (1904, 127796), (2408, 101048), (2752, 88417), (2924, 83216), (2972, 81872), (3808, 63898), (4816, 50524), (5117, 47552), (5201, 46784), (5848, 41608), (5944, 40936), (7616, 31949), (9632, 25262), (10234, 23776), (10402, 23392), (11696, 20804), (11888, 20468), (12631, 19264)]