427282176

素因数分解:

$2^8\times 3^1\times {\mathrm{31}}^1\times {\mathrm{131}}^1\times {\mathrm{137}}^1$

素因数の和:318

約数の個数: 144

約数和(自身を含む): 1191472128

約数和(自身を除く): 764189952

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 32, 48, 62, 64, 93, 96, 124, 128, 131, 137, 186, 192, 248, 256, 262, 274, 372, 384, 393, 411, 496, 524, 548, 744, 768, 786, 822, 992, 1048, 1096, 1488, 1572, 1644, 1984, 2096, 2192, 2976, 3144, 3288, 3968, 4061, 4192, 4247, 4384, 5952, 6288, 6576, 7936, 8122, 8384, 8494, 8768, 11904, 12183, 12576, 12741, 13152, 16244, 16768, 16988, 17536, 17947, 23808, 24366, 25152, 25482, 26304, 32488, 33536, 33976, 35072, 35894, 48732, 50304, 50964, 52608, 53841, 64976, 67952, 71788, 97464, 100608, 101928, 105216, 107682, 129952, 135904, 143576, 194928, 203856, 215364, 259904, 271808, 287152, 389856, 407712, 430728, 519808, 543616, 556357, 574304, 779712, 815424, 861456, 1039616, 1087232, 1112714, 1148608, 1559424, 1630848, 1669071, 1722912, 2225428, 2297216, 3118848, 3261696, 3338142, 3445824, 4450856, 4594432, 6676284, 6891648, 8901712, 13352568, 13783296, 17803424, 26705136, 35606848, 53410272, 71213696, 106820544, 142427392, 213641088, 427282176]

約数ペア:

[(1, 427282176), (2, 213641088), (3, 142427392), (4, 106820544), (6, 71213696), (8, 53410272), (12, 35606848), (16, 26705136), (24, 17803424), (31, 13783296), (32, 13352568), (48, 8901712), (62, 6891648), (64, 6676284), (93, 4594432), (96, 4450856), (124, 3445824), (128, 3338142), (131, 3261696), (137, 3118848), (186, 2297216), (192, 2225428), (248, 1722912), (256, 1669071), (262, 1630848), (274, 1559424), (372, 1148608), (384, 1112714), (393, 1087232), (411, 1039616), (496, 861456), (524, 815424), (548, 779712), (744, 574304), (768, 556357), (786, 543616), (822, 519808), (992, 430728), (1048, 407712), (1096, 389856), (1488, 287152), (1572, 271808), (1644, 259904), (1984, 215364), (2096, 203856), (2192, 194928), (2976, 143576), (3144, 135904), (3288, 129952), (3968, 107682), (4061, 105216), (4192, 101928), (4247, 100608), (4384, 97464), (5952, 71788), (6288, 67952), (6576, 64976), (7936, 53841), (8122, 52608), (8384, 50964), (8494, 50304), (8768, 48732), (11904, 35894), (12183, 35072), (12576, 33976), (12741, 33536), (13152, 32488), (16244, 26304), (16768, 25482), (16988, 25152), (17536, 24366), (17947, 23808)]