745983432

素因数分解:

$2^3\times 3^4\times {\mathrm{1151209}}^1$

素因数の和:1151227

約数の個数: 40

約数和(自身を含む): 2089446150

約数和(自身を除く): 1343462718

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 216, 324, 648, 1151209, 2302418, 3453627, 4604836, 6907254, 9209672, 10360881, 13814508, 20721762, 27629016, 31082643, 41443524, 62165286, 82887048, 93247929, 124330572, 186495858, 248661144, 372991716, 745983432]

約数ペア:

[(1, 745983432), (2, 372991716), (3, 248661144), (4, 186495858), (6, 124330572), (8, 93247929), (9, 82887048), (12, 62165286), (18, 41443524), (24, 31082643), (27, 27629016), (36, 20721762), (54, 13814508), (72, 10360881), (81, 9209672), (108, 6907254), (162, 4604836), (216, 3453627), (324, 2302418), (648, 1151209)]