216866616

素因数分解:

$2^3\times 3^1\times {\mathrm{137}}^1\times {\mathrm{65957}}^1$

素因数の和:66103

約数の個数: 32

約数和(自身を含む): 546132240

約数和(自身を除く): 329265624

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 137, 274, 411, 548, 822, 1096, 1644, 3288, 65957, 131914, 197871, 263828, 395742, 527656, 791484, 1582968, 9036109, 18072218, 27108327, 36144436, 54216654, 72288872, 108433308, 216866616]

約数ペア:

[(1, 216866616), (2, 108433308), (3, 72288872), (4, 54216654), (6, 36144436), (8, 27108327), (12, 18072218), (24, 9036109), (137, 1582968), (274, 791484), (411, 527656), (548, 395742), (822, 263828), (1096, 197871), (1644, 131914), (3288, 65957)]