1779456

素因数分解:

$2^8\times 3^1\times 7^1\times {\mathrm{331}}^1$

素因数の和:357

約数の個数: 72

約数和(自身を含む): 5428864

約数和(自身を除く): 3649408

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 112, 128, 168, 192, 224, 256, 331, 336, 384, 448, 662, 672, 768, 896, 993, 1324, 1344, 1792, 1986, 2317, 2648, 2688, 3972, 4634, 5296, 5376, 6951, 7944, 9268, 10592, 13902, 15888, 18536, 21184, 27804, 31776, 37072, 42368, 55608, 63552, 74144, 84736, 111216, 127104, 148288, 222432, 254208, 296576, 444864, 593152, 889728, 1779456]

約数ペア:

[(1, 1779456), (2, 889728), (3, 593152), (4, 444864), (6, 296576), (7, 254208), (8, 222432), (12, 148288), (14, 127104), (16, 111216), (21, 84736), (24, 74144), (28, 63552), (32, 55608), (42, 42368), (48, 37072), (56, 31776), (64, 27804), (84, 21184), (96, 18536), (112, 15888), (128, 13902), (168, 10592), (192, 9268), (224, 7944), (256, 6951), (331, 5376), (336, 5296), (384, 4634), (448, 3972), (662, 2688), (672, 2648), (768, 2317), (896, 1986), (993, 1792), (1324, 1344)]