531563136

素因数分解:

$2^7\times 3^1\times {\mathrm{13}}^2\times {\mathrm{8191}}^1$

素因数の和:8234

約数の個数: 96

約数和(自身を含む): 1529118720

約数和(自身を除く): 997555584

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 64, 78, 96, 104, 128, 156, 169, 192, 208, 312, 338, 384, 416, 507, 624, 676, 832, 1014, 1248, 1352, 1664, 2028, 2496, 2704, 4056, 4992, 5408, 8112, 8191, 10816, 16224, 16382, 21632, 24573, 32448, 32764, 49146, 64896, 65528, 98292, 106483, 131056, 196584, 212966, 262112, 319449, 393168, 425932, 524224, 638898, 786336, 851864, 1048448, 1277796, 1384279, 1572672, 1703728, 2555592, 2768558, 3145344, 3407456, 4152837, 5111184, 5537116, 6814912, 8305674, 10222368, 11074232, 13629824, 16611348, 20444736, 22148464, 33222696, 40889472, 44296928, 66445392, 88593856, 132890784, 177187712, 265781568, 531563136]

約数ペア:

[(1, 531563136), (2, 265781568), (3, 177187712), (4, 132890784), (6, 88593856), (8, 66445392), (12, 44296928), (13, 40889472), (16, 33222696), (24, 22148464), (26, 20444736), (32, 16611348), (39, 13629824), (48, 11074232), (52, 10222368), (64, 8305674), (78, 6814912), (96, 5537116), (104, 5111184), (128, 4152837), (156, 3407456), (169, 3145344), (192, 2768558), (208, 2555592), (312, 1703728), (338, 1572672), (384, 1384279), (416, 1277796), (507, 1048448), (624, 851864), (676, 786336), (832, 638898), (1014, 524224), (1248, 425932), (1352, 393168), (1664, 319449), (2028, 262112), (2496, 212966), (2704, 196584), (4056, 131056), (4992, 106483), (5408, 98292), (8112, 65528), (8191, 64896), (10816, 49146), (16224, 32764), (16382, 32448), (21632, 24573)]