1490808432

素因数分解:

$2^4\times 3^1\times {\mathrm{163}}^1\times {\mathrm{190543}}^1$

素因数の和:190717

約数の個数: 40

約数和(自身を含む): 3874902784

約数和(自身を除く): 2384094352

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 163, 326, 489, 652, 978, 1304, 1956, 2608, 3912, 7824, 190543, 381086, 571629, 762172, 1143258, 1524344, 2286516, 3048688, 4573032, 9146064, 31058509, 62117018, 93175527, 124234036, 186351054, 248468072, 372702108, 496936144, 745404216, 1490808432]

約数ペア:

[(1, 1490808432), (2, 745404216), (3, 496936144), (4, 372702108), (6, 248468072), (8, 186351054), (12, 124234036), (16, 93175527), (24, 62117018), (48, 31058509), (163, 9146064), (326, 4573032), (489, 3048688), (652, 2286516), (978, 1524344), (1304, 1143258), (1956, 762172), (2608, 571629), (3912, 381086), (7824, 190543)]