282557568

素因数分解:

$2^7\times 3^1\times {\mathrm{41}}^1\times {\mathrm{131}}^1\times {\mathrm{137}}^1$

素因数の和:326

約数の個数: 128

約数和(自身を含む): 780373440

約数和(自身を除く): 497815872

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 41, 48, 64, 82, 96, 123, 128, 131, 137, 164, 192, 246, 262, 274, 328, 384, 393, 411, 492, 524, 548, 656, 786, 822, 984, 1048, 1096, 1312, 1572, 1644, 1968, 2096, 2192, 2624, 3144, 3288, 3936, 4192, 4384, 5248, 5371, 5617, 6288, 6576, 7872, 8384, 8768, 10742, 11234, 12576, 13152, 15744, 16113, 16768, 16851, 17536, 17947, 21484, 22468, 25152, 26304, 32226, 33702, 35894, 42968, 44936, 50304, 52608, 53841, 64452, 67404, 71788, 85936, 89872, 107682, 128904, 134808, 143576, 171872, 179744, 215364, 257808, 269616, 287152, 343744, 359488, 430728, 515616, 539232, 574304, 687488, 718976, 735827, 861456, 1031232, 1078464, 1148608, 1471654, 1722912, 2062464, 2156928, 2207481, 2297216, 2943308, 3445824, 4414962, 5886616, 6891648, 8829924, 11773232, 17659848, 23546464, 35319696, 47092928, 70639392, 94185856, 141278784, 282557568]

約数ペア:

[(1, 282557568), (2, 141278784), (3, 94185856), (4, 70639392), (6, 47092928), (8, 35319696), (12, 23546464), (16, 17659848), (24, 11773232), (32, 8829924), (41, 6891648), (48, 5886616), (64, 4414962), (82, 3445824), (96, 2943308), (123, 2297216), (128, 2207481), (131, 2156928), (137, 2062464), (164, 1722912), (192, 1471654), (246, 1148608), (262, 1078464), (274, 1031232), (328, 861456), (384, 735827), (393, 718976), (411, 687488), (492, 574304), (524, 539232), (548, 515616), (656, 430728), (786, 359488), (822, 343744), (984, 287152), (1048, 269616), (1096, 257808), (1312, 215364), (1572, 179744), (1644, 171872), (1968, 143576), (2096, 134808), (2192, 128904), (2624, 107682), (3144, 89872), (3288, 85936), (3936, 71788), (4192, 67404), (4384, 64452), (5248, 53841), (5371, 52608), (5617, 50304), (6288, 44936), (6576, 42968), (7872, 35894), (8384, 33702), (8768, 32226), (10742, 26304), (11234, 25152), (12576, 22468), (13152, 21484), (15744, 17947), (16113, 17536), (16768, 16851)]