890472432

素因数分解:

$2^4\times 3^1\times {\mathrm{659}}^1\times {\mathrm{28151}}^1$

素因数の和:28821

約数の個数: 40

約数和(自身を含む): 2303959680

約数和(自身を除く): 1413487248

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 659, 1318, 1977, 2636, 3954, 5272, 7908, 10544, 15816, 28151, 31632, 56302, 84453, 112604, 168906, 225208, 337812, 450416, 675624, 1351248, 18551509, 37103018, 55654527, 74206036, 111309054, 148412072, 222618108, 296824144, 445236216, 890472432]

約数ペア:

[(1, 890472432), (2, 445236216), (3, 296824144), (4, 222618108), (6, 148412072), (8, 111309054), (12, 74206036), (16, 55654527), (24, 37103018), (48, 18551509), (659, 1351248), (1318, 675624), (1977, 450416), (2636, 337812), (3954, 225208), (5272, 168906), (7908, 112604), (10544, 84453), (15816, 56302), (28151, 31632)]