274871296

素因数分解:

$2^{10}\times 7^1\times {\mathrm{31}}^1\times {\mathrm{1237}}^1$

素因数の和:1295

約数の個数: 88

約数和(自身を含む): 648751616

約数和(自身を除く): 373880320

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, 512, 868, 896, 992, 1024, 1237, 1736, 1792, 1984, 2474, 3472, 3584, 3968, 4948, 6944, 7168, 7936, 8659, 9896, 13888, 15872, 17318, 19792, 27776, 31744, 34636, 38347, 39584, 55552, 69272, 76694, 79168, 111104, 138544, 153388, 158336, 222208, 268429, 277088, 306776, 316672, 536858, 554176, 613552, 633344, 1073716, 1108352, 1227104, 1266688, 2147432, 2216704, 2454208, 4294864, 4433408, 4908416, 8589728, 8866816, 9816832, 17179456, 19633664, 34358912, 39267328, 68717824, 137435648, 274871296]

約数ペア:

[(1, 274871296), (2, 137435648), (4, 68717824), (7, 39267328), (8, 34358912), (14, 19633664), (16, 17179456), (28, 9816832), (31, 8866816), (32, 8589728), (56, 4908416), (62, 4433408), (64, 4294864), (112, 2454208), (124, 2216704), (128, 2147432), (217, 1266688), (224, 1227104), (248, 1108352), (256, 1073716), (434, 633344), (448, 613552), (496, 554176), (512, 536858), (868, 316672), (896, 306776), (992, 277088), (1024, 268429), (1237, 222208), (1736, 158336), (1792, 153388), (1984, 138544), (2474, 111104), (3472, 79168), (3584, 76694), (3968, 69272), (4948, 55552), (6944, 39584), (7168, 38347), (7936, 34636), (8659, 31744), (9896, 27776), (13888, 19792), (15872, 17318)]