664032768

素因数分解:

$2^9\times 3^1\times 7^1\times {\mathrm{151}}^1\times {\mathrm{409}}^1$

素因数の和:588

約数の個数: 160

約数和(自身を含む): 2040107520

約数和(自身を除く): 1376074752

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 112, 128, 151, 168, 192, 224, 256, 302, 336, 384, 409, 448, 453, 512, 604, 672, 768, 818, 896, 906, 1057, 1208, 1227, 1344, 1536, 1636, 1792, 1812, 2114, 2416, 2454, 2688, 2863, 3171, 3272, 3584, 3624, 4228, 4832, 4908, 5376, 5726, 6342, 6544, 7248, 8456, 8589, 9664, 9816, 10752, 11452, 12684, 13088, 14496, 16912, 17178, 19328, 19632, 22904, 25368, 26176, 28992, 33824, 34356, 38656, 39264, 45808, 50736, 52352, 57984, 61759, 67648, 68712, 77312, 78528, 91616, 101472, 104704, 115968, 123518, 135296, 137424, 157056, 183232, 185277, 202944, 209408, 231936, 247036, 270592, 274848, 314112, 366464, 370554, 405888, 432313, 494072, 541184, 549696, 628224, 732928, 741108, 811776, 864626, 988144, 1099392, 1296939, 1465856, 1482216, 1623552, 1729252, 1976288, 2198784, 2593878, 2964432, 3458504, 3952576, 4397568, 5187756, 5928864, 6917008, 7905152, 10375512, 11857728, 13834016, 15810304, 20751024, 23715456, 27668032, 31620608, 41502048, 47430912, 55336064, 83004096, 94861824, 110672128, 166008192, 221344256, 332016384, 664032768]

約数ペア:

[(1, 664032768), (2, 332016384), (3, 221344256), (4, 166008192), (6, 110672128), (7, 94861824), (8, 83004096), (12, 55336064), (14, 47430912), (16, 41502048), (21, 31620608), (24, 27668032), (28, 23715456), (32, 20751024), (42, 15810304), (48, 13834016), (56, 11857728), (64, 10375512), (84, 7905152), (96, 6917008), (112, 5928864), (128, 5187756), (151, 4397568), (168, 3952576), (192, 3458504), (224, 2964432), (256, 2593878), (302, 2198784), (336, 1976288), (384, 1729252), (409, 1623552), (448, 1482216), (453, 1465856), (512, 1296939), (604, 1099392), (672, 988144), (768, 864626), (818, 811776), (896, 741108), (906, 732928), (1057, 628224), (1208, 549696), (1227, 541184), (1344, 494072), (1536, 432313), (1636, 405888), (1792, 370554), (1812, 366464), (2114, 314112), (2416, 274848), (2454, 270592), (2688, 247036), (2863, 231936), (3171, 209408), (3272, 202944), (3584, 185277), (3624, 183232), (4228, 157056), (4832, 137424), (4908, 135296), (5376, 123518), (5726, 115968), (6342, 104704), (6544, 101472), (7248, 91616), (8456, 78528), (8589, 77312), (9664, 68712), (9816, 67648), (10752, 61759), (11452, 57984), (12684, 52352), (13088, 50736), (14496, 45808), (16912, 39264), (17178, 38656), (19328, 34356), (19632, 33824), (22904, 28992), (25368, 26176)]