40217616

素因数分解:

$2^4\times 3^2\times {\mathrm{23}}^1\times {\mathrm{12143}}^1$

素因数の和:12180

約数の個数: 60

約数和(自身を含む): 117456768

約数和(自身を除く): 77239152

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 36, 46, 48, 69, 72, 92, 138, 144, 184, 207, 276, 368, 414, 552, 828, 1104, 1656, 3312, 12143, 24286, 36429, 48572, 72858, 97144, 109287, 145716, 194288, 218574, 279289, 291432, 437148, 558578, 582864, 837867, 874296, 1117156, 1675734, 1748592, 2234312, 2513601, 3351468, 4468624, 5027202, 6702936, 10054404, 13405872, 20108808, 40217616]

約数ペア:

[(1, 40217616), (2, 20108808), (3, 13405872), (4, 10054404), (6, 6702936), (8, 5027202), (9, 4468624), (12, 3351468), (16, 2513601), (18, 2234312), (23, 1748592), (24, 1675734), (36, 1117156), (46, 874296), (48, 837867), (69, 582864), (72, 558578), (92, 437148), (138, 291432), (144, 279289), (184, 218574), (207, 194288), (276, 145716), (368, 109287), (414, 97144), (552, 72858), (828, 48572), (1104, 36429), (1656, 24286), (3312, 12143)]