227967318

素因数分解:

$2^1\times 3^3\times {\mathrm{29}}^1\times {\mathrm{149}}^1\times {\mathrm{977}}^1$

素因数の和:1166

約数の個数: 64

約数和(自身を含む): 528120000

約数和(自身を除く): 300152682

約数列:

[1, 2, 3, 6, 9, 18, 27, 29, 54, 58, 87, 149, 174, 261, 298, 447, 522, 783, 894, 977, 1341, 1566, 1954, 2682, 2931, 4023, 4321, 5862, 8046, 8642, 8793, 12963, 17586, 25926, 26379, 28333, 38889, 52758, 56666, 77778, 84999, 116667, 145573, 169998, 233334, 254997, 291146, 436719, 509994, 764991, 873438, 1310157, 1529982, 2620314, 3930471, 4221617, 7860942, 8443234, 12664851, 25329702, 37994553, 75989106, 113983659, 227967318]

約数ペア:

[(1, 227967318), (2, 113983659), (3, 75989106), (6, 37994553), (9, 25329702), (18, 12664851), (27, 8443234), (29, 7860942), (54, 4221617), (58, 3930471), (87, 2620314), (149, 1529982), (174, 1310157), (261, 873438), (298, 764991), (447, 509994), (522, 436719), (783, 291146), (894, 254997), (977, 233334), (1341, 169998), (1566, 145573), (1954, 116667), (2682, 84999), (2931, 77778), (4023, 56666), (4321, 52758), (5862, 38889), (8046, 28333), (8642, 26379), (8793, 25926), (12963, 17586)]