289897488

素因数分解:

$2^4\times 3^3\times {\mathrm{671059}}^1$

素因数の和:671076

約数の個数: 40

約数和(自身を含む): 832114400

約数和(自身を除く): 542216912

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 216, 432, 671059, 1342118, 2013177, 2684236, 4026354, 5368472, 6039531, 8052708, 10736944, 12079062, 16105416, 18118593, 24158124, 32210832, 36237186, 48316248, 72474372, 96632496, 144948744, 289897488]

約数ペア:

[(1, 289897488), (2, 144948744), (3, 96632496), (4, 72474372), (6, 48316248), (8, 36237186), (9, 32210832), (12, 24158124), (16, 18118593), (18, 16105416), (24, 12079062), (27, 10736944), (36, 8052708), (48, 6039531), (54, 5368472), (72, 4026354), (108, 2684236), (144, 2013177), (216, 1342118), (432, 671059)]