490636608

素因数分解:

$2^6\times 3^1\times 7^2\times {\mathrm{11}}^2\times {\mathrm{431}}^1$

素因数の和:482

約数の個数: 252

約数和(自身を含む): 1663695936

約数和(自身を除く): 1173059328

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 16, 21, 22, 24, 28, 32, 33, 42, 44, 48, 49, 56, 64, 66, 77, 84, 88, 96, 98, 112, 121, 132, 147, 154, 168, 176, 192, 196, 224, 231, 242, 264, 294, 308, 336, 352, 363, 392, 431, 448, 462, 484, 528, 539, 588, 616, 672, 704, 726, 784, 847, 862, 924, 968, 1056, 1078, 1176, 1232, 1293, 1344, 1452, 1568, 1617, 1694, 1724, 1848, 1936, 2112, 2156, 2352, 2464, 2541, 2586, 2904, 3017, 3136, 3234, 3388, 3448, 3696, 3872, 4312, 4704, 4741, 4928, 5082, 5172, 5808, 5929, 6034, 6468, 6776, 6896, 7392, 7744, 8624, 9051, 9408, 9482, 10164, 10344, 11616, 11858, 12068, 12936, 13552, 13792, 14223, 14784, 17248, 17787, 18102, 18964, 20328, 20688, 21119, 23232, 23716, 24136, 25872, 27104, 27584, 28446, 33187, 34496, 35574, 36204, 37928, 40656, 41376, 42238, 47432, 48272, 51744, 52151, 54208, 56892, 63357, 66374, 71148, 72408, 75856, 81312, 82752, 84476, 94864, 96544, 99561, 103488, 104302, 113784, 126714, 132748, 142296, 144816, 151712, 156453, 162624, 168952, 189728, 193088, 199122, 208604, 227568, 232309, 253428, 265496, 284592, 289632, 303424, 312906, 337904, 365057, 379456, 398244, 417208, 455136, 464618, 506856, 530992, 569184, 579264, 625812, 675808, 696927, 730114, 796488, 834416, 910272, 929236, 1013712, 1061984, 1095171, 1138368, 1251624, 1351616, 1393854, 1460228, 1592976, 1668832, 1858472, 2027424, 2123968, 2190342, 2503248, 2555399, 2787708, 2920456, 3185952, 3337664, 3716944, 4054848, 4380684, 5006496, 5110798, 5575416, 5840912, 6371904, 7433888, 7666197, 8761368, 10012992, 10221596, 11150832, 11681824, 14867776, 15332394, 17522736, 20443192, 22301664, 23363648, 30664788, 35045472, 40886384, 44603328, 61329576, 70090944, 81772768, 122659152, 163545536, 245318304, 490636608]

約数ペア:

[(1, 490636608), (2, 245318304), (3, 163545536), (4, 122659152), (6, 81772768), (7, 70090944), (8, 61329576), (11, 44603328), (12, 40886384), (14, 35045472), (16, 30664788), (21, 23363648), (22, 22301664), (24, 20443192), (28, 17522736), (32, 15332394), (33, 14867776), (42, 11681824), (44, 11150832), (48, 10221596), (49, 10012992), (56, 8761368), (64, 7666197), (66, 7433888), (77, 6371904), (84, 5840912), (88, 5575416), (96, 5110798), (98, 5006496), (112, 4380684), (121, 4054848), (132, 3716944), (147, 3337664), (154, 3185952), (168, 2920456), (176, 2787708), (192, 2555399), (196, 2503248), (224, 2190342), (231, 2123968), (242, 2027424), (264, 1858472), (294, 1668832), (308, 1592976), (336, 1460228), (352, 1393854), (363, 1351616), (392, 1251624), (431, 1138368), (448, 1095171), (462, 1061984), (484, 1013712), (528, 929236), (539, 910272), (588, 834416), (616, 796488), (672, 730114), (704, 696927), (726, 675808), (784, 625812), (847, 579264), (862, 569184), (924, 530992), (968, 506856), (1056, 464618), (1078, 455136), (1176, 417208), (1232, 398244), (1293, 379456), (1344, 365057), (1452, 337904), (1568, 312906), (1617, 303424), (1694, 289632), (1724, 284592), (1848, 265496), (1936, 253428), (2112, 232309), (2156, 227568), (2352, 208604), (2464, 199122), (2541, 193088), (2586, 189728), (2904, 168952), (3017, 162624), (3136, 156453), (3234, 151712), (3388, 144816), (3448, 142296), (3696, 132748), (3872, 126714), (4312, 113784), (4704, 104302), (4741, 103488), (4928, 99561), (5082, 96544), (5172, 94864), (5808, 84476), (5929, 82752), (6034, 81312), (6468, 75856), (6776, 72408), (6896, 71148), (7392, 66374), (7744, 63357), (8624, 56892), (9051, 54208), (9408, 52151), (9482, 51744), (10164, 48272), (10344, 47432), (11616, 42238), (11858, 41376), (12068, 40656), (12936, 37928), (13552, 36204), (13792, 35574), (14223, 34496), (14784, 33187), (17248, 28446), (17787, 27584), (18102, 27104), (18964, 25872), (20328, 24136), (20688, 23716), (21119, 23232)]