219094912

素因数分解:

$2^7\times {\mathrm{17}}^1\times {\mathrm{107}}^1\times {\mathrm{941}}^1$

素因数の和:1079

約数の個数: 64

約数和(自身を含む): 466968240

約数和(自身を除く): 247873328

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 107, 128, 136, 214, 272, 428, 544, 856, 941, 1088, 1712, 1819, 1882, 2176, 3424, 3638, 3764, 6848, 7276, 7528, 13696, 14552, 15056, 15997, 29104, 30112, 31994, 58208, 60224, 63988, 100687, 116416, 120448, 127976, 201374, 232832, 255952, 402748, 511904, 805496, 1023808, 1610992, 1711679, 2047616, 3221984, 3423358, 6443968, 6846716, 12887936, 13693432, 27386864, 54773728, 109547456, 219094912]

約数ペア:

[(1, 219094912), (2, 109547456), (4, 54773728), (8, 27386864), (16, 13693432), (17, 12887936), (32, 6846716), (34, 6443968), (64, 3423358), (68, 3221984), (107, 2047616), (128, 1711679), (136, 1610992), (214, 1023808), (272, 805496), (428, 511904), (544, 402748), (856, 255952), (941, 232832), (1088, 201374), (1712, 127976), (1819, 120448), (1882, 116416), (2176, 100687), (3424, 63988), (3638, 60224), (3764, 58208), (6848, 31994), (7276, 30112), (7528, 29104), (13696, 15997), (14552, 15056)]