485185792

素因数分解:

$2^8\times 7^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{353}}^1$

素因数の和:448

約数の個数: 144

約数和(自身を含む): 1215607680

約数和(自身を除く): 730421888

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 52, 56, 59, 64, 91, 104, 112, 118, 128, 182, 208, 224, 236, 256, 353, 364, 413, 416, 448, 472, 706, 728, 767, 826, 832, 896, 944, 1412, 1456, 1534, 1652, 1664, 1792, 1888, 2471, 2824, 2912, 3068, 3304, 3328, 3776, 4589, 4942, 5369, 5648, 5824, 6136, 6608, 7552, 9178, 9884, 10738, 11296, 11648, 12272, 13216, 15104, 18356, 19768, 20827, 21476, 22592, 23296, 24544, 26432, 32123, 36712, 39536, 41654, 42952, 45184, 49088, 52864, 64246, 73424, 79072, 83308, 85904, 90368, 98176, 105728, 128492, 145789, 146848, 158144, 166616, 171808, 196352, 256984, 270751, 291578, 293696, 316288, 333232, 343616, 513968, 541502, 583156, 587392, 632576, 666464, 687232, 1027936, 1083004, 1166312, 1174784, 1332928, 1374464, 1895257, 2055872, 2166008, 2332624, 2665856, 3790514, 4111744, 4332016, 4665248, 5331712, 7581028, 8223488, 8664032, 9330496, 15162056, 17328064, 18660992, 30324112, 34656128, 37321984, 60648224, 69312256, 121296448, 242592896, 485185792]

約数ペア:

[(1, 485185792), (2, 242592896), (4, 121296448), (7, 69312256), (8, 60648224), (13, 37321984), (14, 34656128), (16, 30324112), (26, 18660992), (28, 17328064), (32, 15162056), (52, 9330496), (56, 8664032), (59, 8223488), (64, 7581028), (91, 5331712), (104, 4665248), (112, 4332016), (118, 4111744), (128, 3790514), (182, 2665856), (208, 2332624), (224, 2166008), (236, 2055872), (256, 1895257), (353, 1374464), (364, 1332928), (413, 1174784), (416, 1166312), (448, 1083004), (472, 1027936), (706, 687232), (728, 666464), (767, 632576), (826, 587392), (832, 583156), (896, 541502), (944, 513968), (1412, 343616), (1456, 333232), (1534, 316288), (1652, 293696), (1664, 291578), (1792, 270751), (1888, 256984), (2471, 196352), (2824, 171808), (2912, 166616), (3068, 158144), (3304, 146848), (3328, 145789), (3776, 128492), (4589, 105728), (4942, 98176), (5369, 90368), (5648, 85904), (5824, 83308), (6136, 79072), (6608, 73424), (7552, 64246), (9178, 52864), (9884, 49088), (10738, 45184), (11296, 42952), (11648, 41654), (12272, 39536), (13216, 36712), (15104, 32123), (18356, 26432), (19768, 24544), (20827, 23296), (21476, 22592)]