342962672

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{53189}}^1$

素因数の和:53241

約数の個数: 40

約数和(自身を含む): 738702720

約数和(自身を除く): 395740048

約数列:

[1, 2, 4, 8, 13, 16, 26, 31, 52, 62, 104, 124, 208, 248, 403, 496, 806, 1612, 3224, 6448, 53189, 106378, 212756, 425512, 691457, 851024, 1382914, 1648859, 2765828, 3297718, 5531656, 6595436, 11063312, 13190872, 21435167, 26381744, 42870334, 85740668, 171481336, 342962672]

約数ペア:

[(1, 342962672), (2, 171481336), (4, 85740668), (8, 42870334), (13, 26381744), (16, 21435167), (26, 13190872), (31, 11063312), (52, 6595436), (62, 5531656), (104, 3297718), (124, 2765828), (208, 1648859), (248, 1382914), (403, 851024), (496, 691457), (806, 425512), (1612, 212756), (3224, 106378), (6448, 53189)]