488237568

素因数分解:

$2^9\times 3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{499}}^1$

素因数の和:547

約数の個数: 240

約数和(自身を含む): 1632708000

約数和(自身を除く): 1144470432

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 24, 26, 28, 32, 39, 42, 48, 49, 52, 56, 64, 78, 84, 91, 96, 98, 104, 112, 128, 147, 156, 168, 182, 192, 196, 208, 224, 256, 273, 294, 312, 336, 364, 384, 392, 416, 448, 499, 512, 546, 588, 624, 637, 672, 728, 768, 784, 832, 896, 998, 1092, 1176, 1248, 1274, 1344, 1456, 1497, 1536, 1568, 1664, 1792, 1911, 1996, 2184, 2352, 2496, 2548, 2688, 2912, 2994, 3136, 3328, 3493, 3584, 3822, 3992, 4368, 4704, 4992, 5096, 5376, 5824, 5988, 6272, 6487, 6656, 6986, 7644, 7984, 8736, 9408, 9984, 10192, 10479, 10752, 11648, 11976, 12544, 12974, 13972, 15288, 15968, 17472, 18816, 19461, 19968, 20384, 20958, 23296, 23952, 24451, 25088, 25948, 27944, 30576, 31936, 34944, 37632, 38922, 40768, 41916, 45409, 46592, 47904, 48902, 51896, 55888, 61152, 63872, 69888, 73353, 75264, 77844, 81536, 83832, 90818, 95808, 97804, 103792, 111776, 122304, 127744, 136227, 139776, 146706, 155688, 163072, 167664, 181636, 191616, 195608, 207584, 223552, 244608, 255488, 272454, 293412, 311376, 317863, 326144, 335328, 363272, 383232, 391216, 415168, 447104, 489216, 544908, 586824, 622752, 635726, 670656, 726544, 766464, 782432, 830336, 894208, 953589, 978432, 1089816, 1173648, 1245504, 1271452, 1341312, 1453088, 1564864, 1660672, 1788416, 1907178, 2179632, 2347296, 2491008, 2542904, 2682624, 2906176, 3129728, 3321344, 3814356, 4359264, 4694592, 4982016, 5085808, 5365248, 5812352, 6259456, 7628712, 8718528, 9389184, 9964032, 10171616, 11624704, 12518912, 15257424, 17437056, 18778368, 20343232, 23249408, 30514848, 34874112, 37556736, 40686464, 61029696, 69748224, 81372928, 122059392, 162745856, 244118784, 488237568]

約数ペア:

[(1, 488237568), (2, 244118784), (3, 162745856), (4, 122059392), (6, 81372928), (7, 69748224), (8, 61029696), (12, 40686464), (13, 37556736), (14, 34874112), (16, 30514848), (21, 23249408), (24, 20343232), (26, 18778368), (28, 17437056), (32, 15257424), (39, 12518912), (42, 11624704), (48, 10171616), (49, 9964032), (52, 9389184), (56, 8718528), (64, 7628712), (78, 6259456), (84, 5812352), (91, 5365248), (96, 5085808), (98, 4982016), (104, 4694592), (112, 4359264), (128, 3814356), (147, 3321344), (156, 3129728), (168, 2906176), (182, 2682624), (192, 2542904), (196, 2491008), (208, 2347296), (224, 2179632), (256, 1907178), (273, 1788416), (294, 1660672), (312, 1564864), (336, 1453088), (364, 1341312), (384, 1271452), (392, 1245504), (416, 1173648), (448, 1089816), (499, 978432), (512, 953589), (546, 894208), (588, 830336), (624, 782432), (637, 766464), (672, 726544), (728, 670656), (768, 635726), (784, 622752), (832, 586824), (896, 544908), (998, 489216), (1092, 447104), (1176, 415168), (1248, 391216), (1274, 383232), (1344, 363272), (1456, 335328), (1497, 326144), (1536, 317863), (1568, 311376), (1664, 293412), (1792, 272454), (1911, 255488), (1996, 244608), (2184, 223552), (2352, 207584), (2496, 195608), (2548, 191616), (2688, 181636), (2912, 167664), (2994, 163072), (3136, 155688), (3328, 146706), (3493, 139776), (3584, 136227), (3822, 127744), (3992, 122304), (4368, 111776), (4704, 103792), (4992, 97804), (5096, 95808), (5376, 90818), (5824, 83832), (5988, 81536), (6272, 77844), (6487, 75264), (6656, 73353), (6986, 69888), (7644, 63872), (7984, 61152), (8736, 55888), (9408, 51896), (9984, 48902), (10192, 47904), (10479, 46592), (10752, 45409), (11648, 41916), (11976, 40768), (12544, 38922), (12974, 37632), (13972, 34944), (15288, 31936), (15968, 30576), (17472, 27944), (18816, 25948), (19461, 25088), (19968, 24451), (20384, 23952), (20958, 23296)]