230642368

素因数分解:

$2^6\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{401}}^1$

素因数の和:486

約数の個数: 112

約数和(自身を含む): 539130240

約数和(自身を除く): 308487872

約数列:

[1, 2, 4, 8, 11, 16, 19, 22, 32, 38, 43, 44, 64, 76, 86, 88, 152, 172, 176, 209, 304, 344, 352, 401, 418, 473, 608, 688, 704, 802, 817, 836, 946, 1216, 1376, 1604, 1634, 1672, 1892, 2752, 3208, 3268, 3344, 3784, 4411, 6416, 6536, 6688, 7568, 7619, 8822, 8987, 12832, 13072, 13376, 15136, 15238, 17243, 17644, 17974, 25664, 26144, 30272, 30476, 34486, 35288, 35948, 52288, 60952, 68972, 70576, 71896, 83809, 121904, 137944, 141152, 143792, 167618, 189673, 243808, 275888, 282304, 287584, 327617, 335236, 379346, 487616, 551776, 575168, 655234, 670472, 758692, 1103552, 1310468, 1340944, 1517384, 2620936, 2681888, 3034768, 3603787, 5241872, 5363776, 6069536, 7207574, 10483744, 12139072, 14415148, 20967488, 28830296, 57660592, 115321184, 230642368]

約数ペア:

[(1, 230642368), (2, 115321184), (4, 57660592), (8, 28830296), (11, 20967488), (16, 14415148), (19, 12139072), (22, 10483744), (32, 7207574), (38, 6069536), (43, 5363776), (44, 5241872), (64, 3603787), (76, 3034768), (86, 2681888), (88, 2620936), (152, 1517384), (172, 1340944), (176, 1310468), (209, 1103552), (304, 758692), (344, 670472), (352, 655234), (401, 575168), (418, 551776), (473, 487616), (608, 379346), (688, 335236), (704, 327617), (802, 287584), (817, 282304), (836, 275888), (946, 243808), (1216, 189673), (1376, 167618), (1604, 143792), (1634, 141152), (1672, 137944), (1892, 121904), (2752, 83809), (3208, 71896), (3268, 70576), (3344, 68972), (3784, 60952), (4411, 52288), (6416, 35948), (6536, 35288), (6688, 34486), (7568, 30476), (7619, 30272), (8822, 26144), (8987, 25664), (12832, 17974), (13072, 17644), (13376, 17243), (15136, 15238)]