308757198

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^2\times {\mathrm{89}}^1\times {\mathrm{1093}}^1$

素因数の和:1233

約数の個数: 48

約数和(自身を含む): 653380560

約数和(自身を除く): 344623362

約数列:

[1, 2, 3, 6, 23, 46, 69, 89, 138, 178, 267, 529, 534, 1058, 1093, 1587, 2047, 2186, 3174, 3279, 4094, 6141, 6558, 12282, 25139, 47081, 50278, 75417, 94162, 97277, 141243, 150834, 194554, 282486, 291831, 578197, 583662, 1156394, 1734591, 2237371, 3469182, 4474742, 6712113, 13424226, 51459533, 102919066, 154378599, 308757198]

約数ペア:

[(1, 308757198), (2, 154378599), (3, 102919066), (6, 51459533), (23, 13424226), (46, 6712113), (69, 4474742), (89, 3469182), (138, 2237371), (178, 1734591), (267, 1156394), (529, 583662), (534, 578197), (1058, 291831), (1093, 282486), (1587, 194554), (2047, 150834), (2186, 141243), (3174, 97277), (3279, 94162), (4094, 75417), (6141, 50278), (6558, 47081), (12282, 25139)]