539692452

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{499}}^1\times {\mathrm{2311}}^1$

素因数の和:2833

約数の個数: 72

約数和(自身を含む): 1472744000

約数和(自身を除く): 933051548

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 234, 468, 499, 998, 1497, 1996, 2311, 2994, 4491, 4622, 5988, 6487, 6933, 8982, 9244, 12974, 13866, 17964, 19461, 20799, 25948, 27732, 30043, 38922, 41598, 58383, 60086, 77844, 83196, 90129, 116766, 120172, 180258, 233532, 270387, 360516, 540774, 1081548, 1153189, 2306378, 3459567, 4612756, 6919134, 10378701, 13838268, 14991457, 20757402, 29982914, 41514804, 44974371, 59965828, 89948742, 134923113, 179897484, 269846226, 539692452]

約数ペア:

[(1, 539692452), (2, 269846226), (3, 179897484), (4, 134923113), (6, 89948742), (9, 59965828), (12, 44974371), (13, 41514804), (18, 29982914), (26, 20757402), (36, 14991457), (39, 13838268), (52, 10378701), (78, 6919134), (117, 4612756), (156, 3459567), (234, 2306378), (468, 1153189), (499, 1081548), (998, 540774), (1497, 360516), (1996, 270387), (2311, 233532), (2994, 180258), (4491, 120172), (4622, 116766), (5988, 90129), (6487, 83196), (6933, 77844), (8982, 60086), (9244, 58383), (12974, 41598), (13866, 38922), (17964, 30043), (19461, 27732), (20799, 25948)]