204582144

素因数分解:

$2^8\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{661}}^1$

素因数の和:724

約数の個数: 144

約数和(自身を含む): 606201344

約数和(自身を除く): 401619200

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, 256, 312, 372, 384, 403, 416, 496, 624, 661, 744, 768, 806, 832, 992, 1209, 1248, 1322, 1488, 1612, 1664, 1983, 1984, 2418, 2496, 2644, 2976, 3224, 3328, 3966, 3968, 4836, 4992, 5288, 5952, 6448, 7932, 7936, 8593, 9672, 9984, 10576, 11904, 12896, 15864, 17186, 19344, 20491, 21152, 23808, 25779, 25792, 31728, 34372, 38688, 40982, 42304, 51558, 51584, 61473, 63456, 68744, 77376, 81964, 84608, 103116, 103168, 122946, 126912, 137488, 154752, 163928, 169216, 206232, 245892, 253824, 266383, 274976, 309504, 327856, 412464, 491784, 507648, 532766, 549952, 655712, 799149, 824928, 983568, 1065532, 1099904, 1311424, 1598298, 1649856, 1967136, 2131064, 2199808, 2622848, 3196596, 3299712, 3934272, 4262128, 5245696, 6393192, 6599424, 7868544, 8524256, 12786384, 15737088, 17048512, 25572768, 34097024, 51145536, 68194048, 102291072, 204582144]

約数ペア:

[(1, 204582144), (2, 102291072), (3, 68194048), (4, 51145536), (6, 34097024), (8, 25572768), (12, 17048512), (13, 15737088), (16, 12786384), (24, 8524256), (26, 7868544), (31, 6599424), (32, 6393192), (39, 5245696), (48, 4262128), (52, 3934272), (62, 3299712), (64, 3196596), (78, 2622848), (93, 2199808), (96, 2131064), (104, 1967136), (124, 1649856), (128, 1598298), (156, 1311424), (186, 1099904), (192, 1065532), (208, 983568), (248, 824928), (256, 799149), (312, 655712), (372, 549952), (384, 532766), (403, 507648), (416, 491784), (496, 412464), (624, 327856), (661, 309504), (744, 274976), (768, 266383), (806, 253824), (832, 245892), (992, 206232), (1209, 169216), (1248, 163928), (1322, 154752), (1488, 137488), (1612, 126912), (1664, 122946), (1983, 103168), (1984, 103116), (2418, 84608), (2496, 81964), (2644, 77376), (2976, 68744), (3224, 63456), (3328, 61473), (3966, 51584), (3968, 51558), (4836, 42304), (4992, 40982), (5288, 38688), (5952, 34372), (6448, 31728), (7932, 25792), (7936, 25779), (8593, 23808), (9672, 21152), (9984, 20491), (10576, 19344), (11904, 17186), (12896, 15864)]