215215616

素因数分解:

$2^9\times 7^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{103}}^1$

素因数の和:192

約数の個数: 160

約数和(自身を含む): 551536128

約数和(自身を除く): 336320512

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 44, 53, 56, 64, 77, 88, 103, 106, 112, 128, 154, 176, 206, 212, 224, 256, 308, 352, 371, 412, 424, 448, 512, 583, 616, 704, 721, 742, 824, 848, 896, 1133, 1166, 1232, 1408, 1442, 1484, 1648, 1696, 1792, 2266, 2332, 2464, 2816, 2884, 2968, 3296, 3392, 3584, 4081, 4532, 4664, 4928, 5459, 5632, 5768, 5936, 6592, 6784, 7931, 8162, 9064, 9328, 9856, 10918, 11536, 11872, 13184, 13568, 15862, 16324, 18128, 18656, 19712, 21836, 23072, 23744, 26368, 27136, 31724, 32648, 36256, 37312, 38213, 39424, 43672, 46144, 47488, 52736, 60049, 63448, 65296, 72512, 74624, 76426, 87344, 92288, 94976, 120098, 126896, 130592, 145024, 149248, 152852, 174688, 184576, 189952, 240196, 253792, 261184, 290048, 298496, 305704, 349376, 369152, 420343, 480392, 507584, 522368, 580096, 611408, 698752, 840686, 960784, 1015168, 1044736, 1222816, 1397504, 1681372, 1921568, 2030336, 2089472, 2445632, 2795008, 3362744, 3843136, 4060672, 4891264, 6725488, 7686272, 9782528, 13450976, 15372544, 19565056, 26901952, 30745088, 53803904, 107607808, 215215616]

約数ペア:

[(1, 215215616), (2, 107607808), (4, 53803904), (7, 30745088), (8, 26901952), (11, 19565056), (14, 15372544), (16, 13450976), (22, 9782528), (28, 7686272), (32, 6725488), (44, 4891264), (53, 4060672), (56, 3843136), (64, 3362744), (77, 2795008), (88, 2445632), (103, 2089472), (106, 2030336), (112, 1921568), (128, 1681372), (154, 1397504), (176, 1222816), (206, 1044736), (212, 1015168), (224, 960784), (256, 840686), (308, 698752), (352, 611408), (371, 580096), (412, 522368), (424, 507584), (448, 480392), (512, 420343), (583, 369152), (616, 349376), (704, 305704), (721, 298496), (742, 290048), (824, 261184), (848, 253792), (896, 240196), (1133, 189952), (1166, 184576), (1232, 174688), (1408, 152852), (1442, 149248), (1484, 145024), (1648, 130592), (1696, 126896), (1792, 120098), (2266, 94976), (2332, 92288), (2464, 87344), (2816, 76426), (2884, 74624), (2968, 72512), (3296, 65296), (3392, 63448), (3584, 60049), (4081, 52736), (4532, 47488), (4664, 46144), (4928, 43672), (5459, 39424), (5632, 38213), (5768, 37312), (5936, 36256), (6592, 32648), (6784, 31724), (7931, 27136), (8162, 26368), (9064, 23744), (9328, 23072), (9856, 21836), (10918, 19712), (11536, 18656), (11872, 18128), (13184, 16324), (13568, 15862)]