238210368

素因数分解:

$2^6\times 3^1\times {\mathrm{11}}^1\times {\mathrm{43}}^2\times {\mathrm{61}}^1$

素因数の和:173

約数の個数: 168

約数和(自身を含む): 715463136

約数和(自身を除く): 477252768

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 32, 33, 43, 44, 48, 61, 64, 66, 86, 88, 96, 122, 129, 132, 172, 176, 183, 192, 244, 258, 264, 344, 352, 366, 473, 488, 516, 528, 671, 688, 704, 732, 946, 976, 1032, 1056, 1342, 1376, 1419, 1464, 1849, 1892, 1952, 2013, 2064, 2112, 2623, 2684, 2752, 2838, 2928, 3698, 3784, 3904, 4026, 4128, 5246, 5368, 5547, 5676, 5856, 7396, 7568, 7869, 8052, 8256, 10492, 10736, 11094, 11352, 11712, 14792, 15136, 15738, 16104, 20339, 20984, 21472, 22188, 22704, 28853, 29584, 30272, 31476, 32208, 40678, 41968, 42944, 44376, 45408, 57706, 59168, 61017, 62952, 64416, 81356, 83936, 86559, 88752, 90816, 112789, 115412, 118336, 122034, 125904, 128832, 162712, 167872, 173118, 177504, 225578, 230824, 244068, 251808, 325424, 338367, 346236, 355008, 451156, 461648, 488136, 503616, 650848, 676734, 692472, 902312, 923296, 976272, 1240679, 1301696, 1353468, 1384944, 1804624, 1846592, 1952544, 2481358, 2706936, 2769888, 3609248, 3722037, 3905088, 4962716, 5413872, 5539776, 7218496, 7444074, 9925432, 10827744, 14888148, 19850864, 21655488, 29776296, 39701728, 59552592, 79403456, 119105184, 238210368]

約数ペア:

[(1, 238210368), (2, 119105184), (3, 79403456), (4, 59552592), (6, 39701728), (8, 29776296), (11, 21655488), (12, 19850864), (16, 14888148), (22, 10827744), (24, 9925432), (32, 7444074), (33, 7218496), (43, 5539776), (44, 5413872), (48, 4962716), (61, 3905088), (64, 3722037), (66, 3609248), (86, 2769888), (88, 2706936), (96, 2481358), (122, 1952544), (129, 1846592), (132, 1804624), (172, 1384944), (176, 1353468), (183, 1301696), (192, 1240679), (244, 976272), (258, 923296), (264, 902312), (344, 692472), (352, 676734), (366, 650848), (473, 503616), (488, 488136), (516, 461648), (528, 451156), (671, 355008), (688, 346236), (704, 338367), (732, 325424), (946, 251808), (976, 244068), (1032, 230824), (1056, 225578), (1342, 177504), (1376, 173118), (1419, 167872), (1464, 162712), (1849, 128832), (1892, 125904), (1952, 122034), (2013, 118336), (2064, 115412), (2112, 112789), (2623, 90816), (2684, 88752), (2752, 86559), (2838, 83936), (2928, 81356), (3698, 64416), (3784, 62952), (3904, 61017), (4026, 59168), (4128, 57706), (5246, 45408), (5368, 44376), (5547, 42944), (5676, 41968), (5856, 40678), (7396, 32208), (7568, 31476), (7869, 30272), (8052, 29584), (8256, 28853), (10492, 22704), (10736, 22188), (11094, 21472), (11352, 20984), (11712, 20339), (14792, 16104), (15136, 15738)]