213968448

素因数分解:

$2^6\times 3^2\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{521}}^1$

素因数の和:593

約数の個数: 168

約数和(自身を含む): 661879296

約数和(自身を除く): 447910848

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 31, 32, 36, 46, 48, 62, 64, 69, 72, 92, 93, 96, 124, 138, 144, 184, 186, 192, 207, 248, 276, 279, 288, 368, 372, 414, 496, 521, 552, 558, 576, 713, 736, 744, 828, 992, 1042, 1104, 1116, 1426, 1472, 1488, 1563, 1656, 1984, 2084, 2139, 2208, 2232, 2852, 2976, 3126, 3312, 4168, 4278, 4416, 4464, 4689, 5704, 5952, 6252, 6417, 6624, 8336, 8556, 8928, 9378, 11408, 11983, 12504, 12834, 13248, 16151, 16672, 17112, 17856, 18756, 22816, 23966, 25008, 25668, 32302, 33344, 34224, 35949, 37512, 45632, 47932, 48453, 50016, 51336, 64604, 68448, 71898, 75024, 95864, 96906, 100032, 102672, 107847, 129208, 136896, 143796, 145359, 150048, 191728, 193812, 205344, 215694, 258416, 287592, 290718, 300096, 371473, 383456, 387624, 410688, 431388, 516832, 575184, 581436, 742946, 766912, 775248, 862776, 1033664, 1114419, 1150368, 1162872, 1485892, 1550496, 1725552, 2228838, 2300736, 2325744, 2971784, 3100992, 3343257, 3451104, 4457676, 4651488, 5943568, 6686514, 6902208, 8915352, 9302976, 11887136, 13373028, 17830704, 23774272, 26746056, 35661408, 53492112, 71322816, 106984224, 213968448]

約数ペア:

[(1, 213968448), (2, 106984224), (3, 71322816), (4, 53492112), (6, 35661408), (8, 26746056), (9, 23774272), (12, 17830704), (16, 13373028), (18, 11887136), (23, 9302976), (24, 8915352), (31, 6902208), (32, 6686514), (36, 5943568), (46, 4651488), (48, 4457676), (62, 3451104), (64, 3343257), (69, 3100992), (72, 2971784), (92, 2325744), (93, 2300736), (96, 2228838), (124, 1725552), (138, 1550496), (144, 1485892), (184, 1162872), (186, 1150368), (192, 1114419), (207, 1033664), (248, 862776), (276, 775248), (279, 766912), (288, 742946), (368, 581436), (372, 575184), (414, 516832), (496, 431388), (521, 410688), (552, 387624), (558, 383456), (576, 371473), (713, 300096), (736, 290718), (744, 287592), (828, 258416), (992, 215694), (1042, 205344), (1104, 193812), (1116, 191728), (1426, 150048), (1472, 145359), (1488, 143796), (1563, 136896), (1656, 129208), (1984, 107847), (2084, 102672), (2139, 100032), (2208, 96906), (2232, 95864), (2852, 75024), (2976, 71898), (3126, 68448), (3312, 64604), (4168, 51336), (4278, 50016), (4416, 48453), (4464, 47932), (4689, 45632), (5704, 37512), (5952, 35949), (6252, 34224), (6417, 33344), (6624, 32302), (8336, 25668), (8556, 25008), (8928, 23966), (9378, 22816), (11408, 18756), (11983, 17856), (12504, 17112), (12834, 16672), (13248, 16151)]