242560896

素因数分解:

$2^7\times 3^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{509}}^1$

素因数の和:616

約数の個数: 128

約数和(自身を含む): 692906400

約数和(自身を除く): 450345504

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 32, 34, 48, 51, 64, 68, 73, 96, 102, 128, 136, 146, 192, 204, 219, 272, 292, 384, 408, 438, 509, 544, 584, 816, 876, 1018, 1088, 1168, 1241, 1527, 1632, 1752, 2036, 2176, 2336, 2482, 3054, 3264, 3504, 3723, 4072, 4672, 4964, 6108, 6528, 7008, 7446, 8144, 8653, 9344, 9928, 12216, 14016, 14892, 16288, 17306, 19856, 24432, 25959, 28032, 29784, 32576, 34612, 37157, 39712, 48864, 51918, 59568, 65152, 69224, 74314, 79424, 97728, 103836, 111471, 119136, 138448, 148628, 158848, 195456, 207672, 222942, 238272, 276896, 297256, 415344, 445884, 476544, 553792, 594512, 631669, 830688, 891768, 1107584, 1189024, 1263338, 1661376, 1783536, 1895007, 2378048, 2526676, 3322752, 3567072, 3790014, 4756096, 5053352, 7134144, 7580028, 10106704, 14268288, 15160056, 20213408, 30320112, 40426816, 60640224, 80853632, 121280448, 242560896]

約数ペア:

[(1, 242560896), (2, 121280448), (3, 80853632), (4, 60640224), (6, 40426816), (8, 30320112), (12, 20213408), (16, 15160056), (17, 14268288), (24, 10106704), (32, 7580028), (34, 7134144), (48, 5053352), (51, 4756096), (64, 3790014), (68, 3567072), (73, 3322752), (96, 2526676), (102, 2378048), (128, 1895007), (136, 1783536), (146, 1661376), (192, 1263338), (204, 1189024), (219, 1107584), (272, 891768), (292, 830688), (384, 631669), (408, 594512), (438, 553792), (509, 476544), (544, 445884), (584, 415344), (816, 297256), (876, 276896), (1018, 238272), (1088, 222942), (1168, 207672), (1241, 195456), (1527, 158848), (1632, 148628), (1752, 138448), (2036, 119136), (2176, 111471), (2336, 103836), (2482, 97728), (3054, 79424), (3264, 74314), (3504, 69224), (3723, 65152), (4072, 59568), (4672, 51918), (4964, 48864), (6108, 39712), (6528, 37157), (7008, 34612), (7446, 32576), (8144, 29784), (8653, 28032), (9344, 25959), (9928, 24432), (12216, 19856), (14016, 17306), (14892, 16288)]