283972026

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{71}}^1\times {\mathrm{1091}}^1$

素因数の和:1227

約数の個数: 64

約数和(自身を含む): 634023936

約数和(自身を除く): 350051910

約数列:

[1, 2, 3, 6, 13, 26, 39, 47, 71, 78, 94, 141, 142, 213, 282, 426, 611, 923, 1091, 1222, 1833, 1846, 2182, 2769, 3273, 3337, 3666, 5538, 6546, 6674, 10011, 14183, 20022, 28366, 42549, 43381, 51277, 77461, 85098, 86762, 102554, 130143, 153831, 154922, 232383, 260286, 307662, 464766, 666601, 1006993, 1333202, 1999803, 2013986, 3020979, 3640667, 3999606, 6041958, 7281334, 10922001, 21844002, 47328671, 94657342, 141986013, 283972026]

約数ペア:

[(1, 283972026), (2, 141986013), (3, 94657342), (6, 47328671), (13, 21844002), (26, 10922001), (39, 7281334), (47, 6041958), (71, 3999606), (78, 3640667), (94, 3020979), (141, 2013986), (142, 1999803), (213, 1333202), (282, 1006993), (426, 666601), (611, 464766), (923, 307662), (1091, 260286), (1222, 232383), (1833, 154922), (1846, 153831), (2182, 130143), (2769, 102554), (3273, 86762), (3337, 85098), (3666, 77461), (5538, 51277), (6546, 43381), (6674, 42549), (10011, 28366), (14183, 20022)]