331726752

素因数分解:

$2^5\times 3^4\times 7^1\times {\mathrm{47}}^1\times {\mathrm{389}}^1$

素因数の和:465

約数の個数: 240

約数和(自身を含む): 1141620480

約数和(自身を除く): 809893728

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 47, 48, 54, 56, 63, 72, 81, 84, 94, 96, 108, 112, 126, 141, 144, 162, 168, 188, 189, 216, 224, 252, 282, 288, 324, 329, 336, 376, 378, 389, 423, 432, 504, 564, 567, 648, 658, 672, 752, 756, 778, 846, 864, 987, 1008, 1128, 1134, 1167, 1269, 1296, 1316, 1504, 1512, 1556, 1692, 1974, 2016, 2256, 2268, 2334, 2538, 2592, 2632, 2723, 2961, 3024, 3112, 3384, 3501, 3807, 3948, 4512, 4536, 4668, 5076, 5264, 5446, 5922, 6048, 6224, 6768, 7002, 7614, 7896, 8169, 8883, 9072, 9336, 10152, 10503, 10528, 10892, 11844, 12448, 13536, 14004, 15228, 15792, 16338, 17766, 18144, 18283, 18672, 20304, 21006, 21784, 23688, 24507, 26649, 28008, 30456, 31509, 31584, 32676, 35532, 36566, 37344, 40608, 42012, 43568, 47376, 49014, 53298, 54849, 56016, 60912, 63018, 65352, 71064, 73132, 73521, 84024, 87136, 94752, 98028, 106596, 109698, 112032, 121824, 126036, 127981, 130704, 142128, 146264, 147042, 164547, 168048, 196056, 213192, 219396, 220563, 252072, 255962, 261408, 284256, 292528, 294084, 329094, 336096, 383943, 392112, 426384, 438792, 441126, 493641, 504144, 511924, 585056, 588168, 658188, 767886, 784224, 852768, 877584, 882252, 987282, 1008288, 1023848, 1151829, 1176336, 1316376, 1480923, 1535772, 1755168, 1764504, 1974564, 2047696, 2303658, 2352672, 2632752, 2961846, 3071544, 3455487, 3529008, 3949128, 4095392, 4607316, 5265504, 5923692, 6143088, 6910974, 7058016, 7898256, 9214632, 10366461, 11847384, 12286176, 13821948, 15796512, 18429264, 20732922, 23694768, 27643896, 36858528, 41465844, 47389536, 55287792, 82931688, 110575584, 165863376, 331726752]

約数ペア:

[(1, 331726752), (2, 165863376), (3, 110575584), (4, 82931688), (6, 55287792), (7, 47389536), (8, 41465844), (9, 36858528), (12, 27643896), (14, 23694768), (16, 20732922), (18, 18429264), (21, 15796512), (24, 13821948), (27, 12286176), (28, 11847384), (32, 10366461), (36, 9214632), (42, 7898256), (47, 7058016), (48, 6910974), (54, 6143088), (56, 5923692), (63, 5265504), (72, 4607316), (81, 4095392), (84, 3949128), (94, 3529008), (96, 3455487), (108, 3071544), (112, 2961846), (126, 2632752), (141, 2352672), (144, 2303658), (162, 2047696), (168, 1974564), (188, 1764504), (189, 1755168), (216, 1535772), (224, 1480923), (252, 1316376), (282, 1176336), (288, 1151829), (324, 1023848), (329, 1008288), (336, 987282), (376, 882252), (378, 877584), (389, 852768), (423, 784224), (432, 767886), (504, 658188), (564, 588168), (567, 585056), (648, 511924), (658, 504144), (672, 493641), (752, 441126), (756, 438792), (778, 426384), (846, 392112), (864, 383943), (987, 336096), (1008, 329094), (1128, 294084), (1134, 292528), (1167, 284256), (1269, 261408), (1296, 255962), (1316, 252072), (1504, 220563), (1512, 219396), (1556, 213192), (1692, 196056), (1974, 168048), (2016, 164547), (2256, 147042), (2268, 146264), (2334, 142128), (2538, 130704), (2592, 127981), (2632, 126036), (2723, 121824), (2961, 112032), (3024, 109698), (3112, 106596), (3384, 98028), (3501, 94752), (3807, 87136), (3948, 84024), (4512, 73521), (4536, 73132), (4668, 71064), (5076, 65352), (5264, 63018), (5446, 60912), (5922, 56016), (6048, 54849), (6224, 53298), (6768, 49014), (7002, 47376), (7614, 43568), (7896, 42012), (8169, 40608), (8883, 37344), (9072, 36566), (9336, 35532), (10152, 32676), (10503, 31584), (10528, 31509), (10892, 30456), (11844, 28008), (12448, 26649), (13536, 24507), (14004, 23688), (15228, 21784), (15792, 21006), (16338, 20304), (17766, 18672), (18144, 18283)]