654065964

素因数分解:

$2^2\times 3^2\times {\mathrm{79}}^1\times {\mathrm{229981}}^1$

素因数の和:230070

約数の個数: 36

約数和(自身を含む): 1674268960

約数和(自身を除く): 1020202996

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 79, 158, 237, 316, 474, 711, 948, 1422, 2844, 229981, 459962, 689943, 919924, 1379886, 2069829, 2759772, 4139658, 8279316, 18168499, 36336998, 54505497, 72673996, 109010994, 163516491, 218021988, 327032982, 654065964]

約数ペア:

[(1, 654065964), (2, 327032982), (3, 218021988), (4, 163516491), (6, 109010994), (9, 72673996), (12, 54505497), (18, 36336998), (36, 18168499), (79, 8279316), (158, 4139658), (237, 2759772), (316, 2069829), (474, 1379886), (711, 919924), (948, 689943), (1422, 459962), (2844, 229981)]