495961312

素因数分解:

$2^5\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{151}}^1$

素因数の和:253

約数の個数: 192

約数和(自身を含む): 1294368768

約数和(自身を除く): 798407456

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 31, 32, 43, 44, 56, 62, 77, 86, 88, 112, 124, 151, 154, 172, 176, 217, 224, 248, 301, 302, 308, 341, 344, 352, 434, 473, 496, 602, 604, 616, 682, 688, 868, 946, 992, 1057, 1204, 1208, 1232, 1333, 1364, 1376, 1661, 1736, 1892, 2114, 2387, 2408, 2416, 2464, 2666, 2728, 3311, 3322, 3472, 3784, 4228, 4681, 4774, 4816, 4832, 5332, 5456, 6493, 6622, 6644, 6944, 7568, 8456, 9331, 9362, 9548, 9632, 10664, 10912, 11627, 12986, 13244, 13288, 14663, 15136, 16912, 18662, 18724, 19096, 21328, 23254, 25972, 26488, 26576, 29326, 32767, 33824, 37324, 37448, 38192, 42656, 45451, 46508, 51491, 51944, 52976, 53152, 58652, 65534, 71423, 74648, 74896, 76384, 90902, 93016, 102641, 102982, 103888, 105952, 117304, 131068, 142846, 149296, 149792, 181804, 186032, 201283, 205282, 205964, 207776, 234608, 262136, 285692, 298592, 360437, 363608, 372064, 402566, 410564, 411928, 469216, 499961, 524272, 571384, 720874, 727216, 805132, 821128, 823856, 999922, 1048544, 1142768, 1408981, 1441748, 1454432, 1610264, 1642256, 1647712, 1999844, 2214113, 2285536, 2817962, 2883496, 3220528, 3284512, 3999688, 4428226, 5635924, 5766992, 6441056, 7999376, 8856452, 11271848, 11533984, 15498791, 15998752, 17712904, 22543696, 30997582, 35425808, 45087392, 61995164, 70851616, 123990328, 247980656, 495961312]

約数ペア:

[(1, 495961312), (2, 247980656), (4, 123990328), (7, 70851616), (8, 61995164), (11, 45087392), (14, 35425808), (16, 30997582), (22, 22543696), (28, 17712904), (31, 15998752), (32, 15498791), (43, 11533984), (44, 11271848), (56, 8856452), (62, 7999376), (77, 6441056), (86, 5766992), (88, 5635924), (112, 4428226), (124, 3999688), (151, 3284512), (154, 3220528), (172, 2883496), (176, 2817962), (217, 2285536), (224, 2214113), (248, 1999844), (301, 1647712), (302, 1642256), (308, 1610264), (341, 1454432), (344, 1441748), (352, 1408981), (434, 1142768), (473, 1048544), (496, 999922), (602, 823856), (604, 821128), (616, 805132), (682, 727216), (688, 720874), (868, 571384), (946, 524272), (992, 499961), (1057, 469216), (1204, 411928), (1208, 410564), (1232, 402566), (1333, 372064), (1364, 363608), (1376, 360437), (1661, 298592), (1736, 285692), (1892, 262136), (2114, 234608), (2387, 207776), (2408, 205964), (2416, 205282), (2464, 201283), (2666, 186032), (2728, 181804), (3311, 149792), (3322, 149296), (3472, 142846), (3784, 131068), (4228, 117304), (4681, 105952), (4774, 103888), (4816, 102982), (4832, 102641), (5332, 93016), (5456, 90902), (6493, 76384), (6622, 74896), (6644, 74648), (6944, 71423), (7568, 65534), (8456, 58652), (9331, 53152), (9362, 52976), (9548, 51944), (9632, 51491), (10664, 46508), (10912, 45451), (11627, 42656), (12986, 38192), (13244, 37448), (13288, 37324), (14663, 33824), (15136, 32767), (16912, 29326), (18662, 26576), (18724, 26488), (19096, 25972), (21328, 23254)]