223761408

素因数分解:

$2^{10}\times 3^1\times {\mathrm{13}}^2\times {\mathrm{431}}^1$

素因数の和:480

約数の個数: 132

約数和(自身を含む): 647310528

約数和(自身を除く): 423549120

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 64, 78, 96, 104, 128, 156, 169, 192, 208, 256, 312, 338, 384, 416, 431, 507, 512, 624, 676, 768, 832, 862, 1014, 1024, 1248, 1293, 1352, 1536, 1664, 1724, 2028, 2496, 2586, 2704, 3072, 3328, 3448, 4056, 4992, 5172, 5408, 5603, 6656, 6896, 8112, 9984, 10344, 10816, 11206, 13312, 13792, 16224, 16809, 19968, 20688, 21632, 22412, 27584, 32448, 33618, 39936, 41376, 43264, 44824, 55168, 64896, 67236, 72839, 82752, 86528, 89648, 110336, 129792, 134472, 145678, 165504, 173056, 179296, 218517, 220672, 259584, 268944, 291356, 331008, 358592, 437034, 441344, 519168, 537888, 582712, 662016, 717184, 874068, 1075776, 1165424, 1324032, 1434368, 1748136, 2151552, 2330848, 2868736, 3496272, 4303104, 4661696, 5737472, 6992544, 8606208, 9323392, 13985088, 17212416, 18646784, 27970176, 37293568, 55940352, 74587136, 111880704, 223761408]

約数ペア:

[(1, 223761408), (2, 111880704), (3, 74587136), (4, 55940352), (6, 37293568), (8, 27970176), (12, 18646784), (13, 17212416), (16, 13985088), (24, 9323392), (26, 8606208), (32, 6992544), (39, 5737472), (48, 4661696), (52, 4303104), (64, 3496272), (78, 2868736), (96, 2330848), (104, 2151552), (128, 1748136), (156, 1434368), (169, 1324032), (192, 1165424), (208, 1075776), (256, 874068), (312, 717184), (338, 662016), (384, 582712), (416, 537888), (431, 519168), (507, 441344), (512, 437034), (624, 358592), (676, 331008), (768, 291356), (832, 268944), (862, 259584), (1014, 220672), (1024, 218517), (1248, 179296), (1293, 173056), (1352, 165504), (1536, 145678), (1664, 134472), (1724, 129792), (2028, 110336), (2496, 89648), (2586, 86528), (2704, 82752), (3072, 72839), (3328, 67236), (3448, 64896), (4056, 55168), (4992, 44824), (5172, 43264), (5408, 41376), (5603, 39936), (6656, 33618), (6896, 32448), (8112, 27584), (9984, 22412), (10344, 21632), (10816, 20688), (11206, 19968), (13312, 16809), (13792, 16224)]