230425728

素因数分解:

$2^7\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{1489}}^1$

素因数の和:1550

約数の個数: 128

約数和(自身を含む): 680870400

約数和(自身を除く): 450444672

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 31, 32, 39, 48, 52, 62, 64, 78, 93, 96, 104, 124, 128, 156, 186, 192, 208, 248, 312, 372, 384, 403, 416, 496, 624, 744, 806, 832, 992, 1209, 1248, 1488, 1489, 1612, 1664, 1984, 2418, 2496, 2976, 2978, 3224, 3968, 4467, 4836, 4992, 5952, 5956, 6448, 8934, 9672, 11904, 11912, 12896, 17868, 19344, 19357, 23824, 25792, 35736, 38688, 38714, 46159, 47648, 51584, 58071, 71472, 77376, 77428, 92318, 95296, 116142, 138477, 142944, 154752, 154856, 184636, 190592, 232284, 276954, 285888, 309712, 369272, 464568, 553908, 571776, 600067, 619424, 738544, 929136, 1107816, 1200134, 1238848, 1477088, 1800201, 1858272, 2215632, 2400268, 2477696, 2954176, 3600402, 3716544, 4431264, 4800536, 5908352, 7200804, 7433088, 8862528, 9601072, 14401608, 17725056, 19202144, 28803216, 38404288, 57606432, 76808576, 115212864, 230425728]

約数ペア:

[(1, 230425728), (2, 115212864), (3, 76808576), (4, 57606432), (6, 38404288), (8, 28803216), (12, 19202144), (13, 17725056), (16, 14401608), (24, 9601072), (26, 8862528), (31, 7433088), (32, 7200804), (39, 5908352), (48, 4800536), (52, 4431264), (62, 3716544), (64, 3600402), (78, 2954176), (93, 2477696), (96, 2400268), (104, 2215632), (124, 1858272), (128, 1800201), (156, 1477088), (186, 1238848), (192, 1200134), (208, 1107816), (248, 929136), (312, 738544), (372, 619424), (384, 600067), (403, 571776), (416, 553908), (496, 464568), (624, 369272), (744, 309712), (806, 285888), (832, 276954), (992, 232284), (1209, 190592), (1248, 184636), (1488, 154856), (1489, 154752), (1612, 142944), (1664, 138477), (1984, 116142), (2418, 95296), (2496, 92318), (2976, 77428), (2978, 77376), (3224, 71472), (3968, 58071), (4467, 51584), (4836, 47648), (4992, 46159), (5952, 38714), (5956, 38688), (6448, 35736), (8934, 25792), (9672, 23824), (11904, 19357), (11912, 19344), (12896, 17868)]