248046336

素因数分解:

$2^8\times 3^2\times {\mathrm{199}}^1\times {\mathrm{541}}^1$

素因数の和:762

約数の個数: 108

約数和(自身を含む): 720101200

約数和(自身を除く): 472054864

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 128, 144, 192, 199, 256, 288, 384, 398, 541, 576, 597, 768, 796, 1082, 1152, 1194, 1592, 1623, 1791, 2164, 2304, 2388, 3184, 3246, 3582, 4328, 4776, 4869, 6368, 6492, 7164, 8656, 9552, 9738, 12736, 12984, 14328, 17312, 19104, 19476, 25472, 25968, 28656, 34624, 38208, 38952, 50944, 51936, 57312, 69248, 76416, 77904, 103872, 107659, 114624, 138496, 152832, 155808, 207744, 215318, 229248, 311616, 322977, 415488, 430636, 458496, 623232, 645954, 861272, 968931, 1246464, 1291908, 1722544, 1937862, 2583816, 3445088, 3875724, 5167632, 6890176, 7751448, 10335264, 13780352, 15502896, 20670528, 27560704, 31005792, 41341056, 62011584, 82682112, 124023168, 248046336]

約数ペア:

[(1, 248046336), (2, 124023168), (3, 82682112), (4, 62011584), (6, 41341056), (8, 31005792), (9, 27560704), (12, 20670528), (16, 15502896), (18, 13780352), (24, 10335264), (32, 7751448), (36, 6890176), (48, 5167632), (64, 3875724), (72, 3445088), (96, 2583816), (128, 1937862), (144, 1722544), (192, 1291908), (199, 1246464), (256, 968931), (288, 861272), (384, 645954), (398, 623232), (541, 458496), (576, 430636), (597, 415488), (768, 322977), (796, 311616), (1082, 229248), (1152, 215318), (1194, 207744), (1592, 155808), (1623, 152832), (1791, 138496), (2164, 114624), (2304, 107659), (2388, 103872), (3184, 77904), (3246, 76416), (3582, 69248), (4328, 57312), (4776, 51936), (4869, 50944), (6368, 38952), (6492, 38208), (7164, 34624), (8656, 28656), (9552, 25968), (9738, 25472), (12736, 19476), (12984, 19104), (14328, 17312)]