1219499008

素因数分解:

$2^{10}\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{569}}^1$

素因数の和:632

約数の個数: 176

約数和(自身を含む): 3136331520

約数和(自身を除く): 1916832512

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 23, 26, 28, 32, 46, 52, 56, 64, 91, 92, 104, 112, 128, 161, 182, 184, 208, 224, 256, 299, 322, 364, 368, 416, 448, 512, 569, 598, 644, 728, 736, 832, 896, 1024, 1138, 1196, 1288, 1456, 1472, 1664, 1792, 2093, 2276, 2392, 2576, 2912, 2944, 3328, 3584, 3983, 4186, 4552, 4784, 5152, 5824, 5888, 6656, 7168, 7397, 7966, 8372, 9104, 9568, 10304, 11648, 11776, 13087, 13312, 14794, 15932, 16744, 18208, 19136, 20608, 23296, 23552, 26174, 29588, 31864, 33488, 36416, 38272, 41216, 46592, 51779, 52348, 59176, 63728, 66976, 72832, 76544, 82432, 91609, 93184, 103558, 104696, 118352, 127456, 133952, 145664, 153088, 164864, 170131, 183218, 207116, 209392, 236704, 254912, 267904, 291328, 306176, 340262, 366436, 414232, 418784, 473408, 509824, 535808, 582656, 680524, 732872, 828464, 837568, 946816, 1019648, 1071616, 1190917, 1361048, 1465744, 1656928, 1675136, 1893632, 2039296, 2143232, 2381834, 2722096, 2931488, 3313856, 3350272, 3787264, 4078592, 4763668, 5444192, 5862976, 6627712, 6700544, 7574528, 9527336, 10888384, 11725952, 13255424, 13401088, 19054672, 21776768, 23451904, 26510848, 38109344, 43553536, 46903808, 53021696, 76218688, 87107072, 93807616, 152437376, 174214144, 304874752, 609749504, 1219499008]

約数ペア:

[(1, 1219499008), (2, 609749504), (4, 304874752), (7, 174214144), (8, 152437376), (13, 93807616), (14, 87107072), (16, 76218688), (23, 53021696), (26, 46903808), (28, 43553536), (32, 38109344), (46, 26510848), (52, 23451904), (56, 21776768), (64, 19054672), (91, 13401088), (92, 13255424), (104, 11725952), (112, 10888384), (128, 9527336), (161, 7574528), (182, 6700544), (184, 6627712), (208, 5862976), (224, 5444192), (256, 4763668), (299, 4078592), (322, 3787264), (364, 3350272), (368, 3313856), (416, 2931488), (448, 2722096), (512, 2381834), (569, 2143232), (598, 2039296), (644, 1893632), (728, 1675136), (736, 1656928), (832, 1465744), (896, 1361048), (1024, 1190917), (1138, 1071616), (1196, 1019648), (1288, 946816), (1456, 837568), (1472, 828464), (1664, 732872), (1792, 680524), (2093, 582656), (2276, 535808), (2392, 509824), (2576, 473408), (2912, 418784), (2944, 414232), (3328, 366436), (3584, 340262), (3983, 306176), (4186, 291328), (4552, 267904), (4784, 254912), (5152, 236704), (5824, 209392), (5888, 207116), (6656, 183218), (7168, 170131), (7397, 164864), (7966, 153088), (8372, 145664), (9104, 133952), (9568, 127456), (10304, 118352), (11648, 104696), (11776, 103558), (13087, 93184), (13312, 91609), (14794, 82432), (15932, 76544), (16744, 72832), (18208, 66976), (19136, 63728), (20608, 59176), (23296, 52348), (23552, 51779), (26174, 46592), (29588, 41216), (31864, 38272), (33488, 36416)]