292259072

素因数分解:

$2^8\times 7^1\times {\mathrm{31}}^1\times {\mathrm{5261}}^1$

素因数の和:5315

約数の個数: 72

約数和(自身を含む): 688353792

約数和(自身を除く): 396094720

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 32, 56, 62, 64, 112, 124, 128, 217, 224, 248, 256, 434, 448, 496, 868, 896, 992, 1736, 1792, 1984, 3472, 3968, 5261, 6944, 7936, 10522, 13888, 21044, 27776, 36827, 42088, 55552, 73654, 84176, 147308, 163091, 168352, 294616, 326182, 336704, 589232, 652364, 673408, 1141637, 1178464, 1304728, 1346816, 2283274, 2356928, 2609456, 4566548, 4713856, 5218912, 9133096, 9427712, 10437824, 18266192, 20875648, 36532384, 41751296, 73064768, 146129536, 292259072]

約数ペア:

[(1, 292259072), (2, 146129536), (4, 73064768), (7, 41751296), (8, 36532384), (14, 20875648), (16, 18266192), (28, 10437824), (31, 9427712), (32, 9133096), (56, 5218912), (62, 4713856), (64, 4566548), (112, 2609456), (124, 2356928), (128, 2283274), (217, 1346816), (224, 1304728), (248, 1178464), (256, 1141637), (434, 673408), (448, 652364), (496, 589232), (868, 336704), (896, 326182), (992, 294616), (1736, 168352), (1792, 163091), (1984, 147308), (3472, 84176), (3968, 73654), (5261, 55552), (6944, 42088), (7936, 36827), (10522, 27776), (13888, 21044)]