239940432

素因数分解:

$2^4\times 3^2\times {\mathrm{29}}^1\times {\mathrm{57457}}^1$

素因数の和:57500

約数の個数: 60

約数和(自身を含む): 694667220

約数和(自身を除く): 454726788

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 29, 36, 48, 58, 72, 87, 116, 144, 174, 232, 261, 348, 464, 522, 696, 1044, 1392, 2088, 4176, 57457, 114914, 172371, 229828, 344742, 459656, 517113, 689484, 919312, 1034226, 1378968, 1666253, 2068452, 2757936, 3332506, 4136904, 4998759, 6665012, 8273808, 9997518, 13330024, 14996277, 19995036, 26660048, 29992554, 39990072, 59985108, 79980144, 119970216, 239940432]

約数ペア:

[(1, 239940432), (2, 119970216), (3, 79980144), (4, 59985108), (6, 39990072), (8, 29992554), (9, 26660048), (12, 19995036), (16, 14996277), (18, 13330024), (24, 9997518), (29, 8273808), (36, 6665012), (48, 4998759), (58, 4136904), (72, 3332506), (87, 2757936), (116, 2068452), (144, 1666253), (174, 1378968), (232, 1034226), (261, 919312), (348, 689484), (464, 517113), (522, 459656), (696, 344742), (1044, 229828), (1392, 172371), (2088, 114914), (4176, 57457)]