220669872

素因数分解:

$2^4\times 3^1\times {\mathrm{41}}^1\times {\mathrm{112129}}^1$

素因数の和:112181

約数の個数: 40

約数和(自身を含む): 583973040

約数和(自身を除く): 363303168

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 41, 48, 82, 123, 164, 246, 328, 492, 656, 984, 1968, 112129, 224258, 336387, 448516, 672774, 897032, 1345548, 1794064, 2691096, 4597289, 5382192, 9194578, 13791867, 18389156, 27583734, 36778312, 55167468, 73556624, 110334936, 220669872]

約数ペア:

[(1, 220669872), (2, 110334936), (3, 73556624), (4, 55167468), (6, 36778312), (8, 27583734), (12, 18389156), (16, 13791867), (24, 9194578), (41, 5382192), (48, 4597289), (82, 2691096), (123, 1794064), (164, 1345548), (246, 897032), (328, 672774), (492, 448516), (656, 336387), (984, 224258), (1968, 112129)]