1229173872

素因数分解:

$2^4\times 3^1\times {\mathrm{163}}^1\times {\mathrm{157103}}^1$

素因数の和:157277

約数の個数: 40

約数和(自身を含む): 3194866944

約数和(自身を除く): 1965693072

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 163, 326, 489, 652, 978, 1304, 1956, 2608, 3912, 7824, 157103, 314206, 471309, 628412, 942618, 1256824, 1885236, 2513648, 3770472, 7540944, 25607789, 51215578, 76823367, 102431156, 153646734, 204862312, 307293468, 409724624, 614586936, 1229173872]

約数ペア:

[(1, 1229173872), (2, 614586936), (3, 409724624), (4, 307293468), (6, 204862312), (8, 153646734), (12, 102431156), (16, 76823367), (24, 51215578), (48, 25607789), (163, 7540944), (326, 3770472), (489, 2513648), (652, 1885236), (978, 1256824), (1304, 942618), (1956, 628412), (2608, 471309), (3912, 314206), (7824, 157103)]