289287424144

素因数分解:

$2^4\times {\mathrm{89}}^1\times {\mathrm{1831}}^1\times {\mathrm{110951}}^1$

素因数の和:112879

約数の個数: 40

約数和(自身を含む): 567106738560

約数和(自身を除く): 277819314416

約数列:

[1, 2, 4, 8, 16, 89, 178, 356, 712, 1424, 1831, 3662, 7324, 14648, 29296, 110951, 162959, 221902, 325918, 443804, 651836, 887608, 1303672, 1775216, 2607344, 9874639, 19749278, 39498556, 78997112, 157994224, 203151281, 406302562, 812605124, 1625210248, 3250420496, 18080464009, 36160928018, 72321856036, 144643712072, 289287424144]

約数ペア:

[(1, 289287424144), (2, 144643712072), (4, 72321856036), (8, 36160928018), (16, 18080464009), (89, 3250420496), (178, 1625210248), (356, 812605124), (712, 406302562), (1424, 203151281), (1831, 157994224), (3662, 78997112), (7324, 39498556), (14648, 19749278), (29296, 9874639), (110951, 2607344), (162959, 1775216), (221902, 1303672), (325918, 887608), (443804, 651836)]