262720512

素因数分解:

$2^{10}\times 3^2\times {\mathrm{29}}^1\times {\mathrm{983}}^1$

素因数の和:1038

約数の個数: 132

約数和(自身を含む): 785556720

約数和(自身を除く): 522836208

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 29, 32, 36, 48, 58, 64, 72, 87, 96, 116, 128, 144, 174, 192, 232, 256, 261, 288, 348, 384, 464, 512, 522, 576, 696, 768, 928, 983, 1024, 1044, 1152, 1392, 1536, 1856, 1966, 2088, 2304, 2784, 2949, 3072, 3712, 3932, 4176, 4608, 5568, 5898, 7424, 7864, 8352, 8847, 9216, 11136, 11796, 14848, 15728, 16704, 17694, 22272, 23592, 28507, 29696, 31456, 33408, 35388, 44544, 47184, 57014, 62912, 66816, 70776, 85521, 89088, 94368, 114028, 125824, 133632, 141552, 171042, 188736, 228056, 251648, 256563, 267264, 283104, 342084, 377472, 456112, 503296, 513126, 566208, 684168, 754944, 912224, 1006592, 1026252, 1132416, 1368336, 1509888, 1824448, 2052504, 2264832, 2736672, 3019776, 3648896, 4105008, 4529664, 5473344, 7297792, 8210016, 9059328, 10946688, 14595584, 16420032, 21893376, 29191168, 32840064, 43786752, 65680128, 87573504, 131360256, 262720512]

約数ペア:

[(1, 262720512), (2, 131360256), (3, 87573504), (4, 65680128), (6, 43786752), (8, 32840064), (9, 29191168), (12, 21893376), (16, 16420032), (18, 14595584), (24, 10946688), (29, 9059328), (32, 8210016), (36, 7297792), (48, 5473344), (58, 4529664), (64, 4105008), (72, 3648896), (87, 3019776), (96, 2736672), (116, 2264832), (128, 2052504), (144, 1824448), (174, 1509888), (192, 1368336), (232, 1132416), (256, 1026252), (261, 1006592), (288, 912224), (348, 754944), (384, 684168), (464, 566208), (512, 513126), (522, 503296), (576, 456112), (696, 377472), (768, 342084), (928, 283104), (983, 267264), (1024, 256563), (1044, 251648), (1152, 228056), (1392, 188736), (1536, 171042), (1856, 141552), (1966, 133632), (2088, 125824), (2304, 114028), (2784, 94368), (2949, 89088), (3072, 85521), (3712, 70776), (3932, 66816), (4176, 62912), (4608, 57014), (5568, 47184), (5898, 44544), (7424, 35388), (7864, 33408), (8352, 31456), (8847, 29696), (9216, 28507), (11136, 23592), (11796, 22272), (14848, 17694), (15728, 16704)]