745348248

素因数分解:

$2^3\times 3^2\times {\mathrm{439}}^1\times {\mathrm{23581}}^1$

素因数の和:24032

約数の個数: 48

約数和(自身を含む): 2023335600

約数和(自身を除く): 1277987352

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 439, 878, 1317, 1756, 2634, 3512, 3951, 5268, 7902, 10536, 15804, 23581, 31608, 47162, 70743, 94324, 141486, 188648, 212229, 282972, 424458, 565944, 848916, 1697832, 10352059, 20704118, 31056177, 41408236, 62112354, 82816472, 93168531, 124224708, 186337062, 248449416, 372674124, 745348248]

約数ペア:

[(1, 745348248), (2, 372674124), (3, 248449416), (4, 186337062), (6, 124224708), (8, 93168531), (9, 82816472), (12, 62112354), (18, 41408236), (24, 31056177), (36, 20704118), (72, 10352059), (439, 1697832), (878, 848916), (1317, 565944), (1756, 424458), (2634, 282972), (3512, 212229), (3951, 188648), (5268, 141486), (7902, 94324), (10536, 70743), (15804, 47162), (23581, 31608)]