326906996

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{181}}^1\times {\mathrm{739}}^1$

素因数の和:984

約数の個数: 48

約数和(自身を含む): 633534720

約数和(自身を除く): 306627724

約数列:

[1, 2, 4, 13, 26, 47, 52, 94, 181, 188, 362, 611, 724, 739, 1222, 1478, 2353, 2444, 2956, 4706, 8507, 9412, 9607, 17014, 19214, 34028, 34733, 38428, 69466, 110591, 133759, 138932, 221182, 267518, 442364, 451529, 535036, 903058, 1738867, 1806116, 3477734, 6286673, 6955468, 12573346, 25146692, 81726749, 163453498, 326906996]

約数ペア:

[(1, 326906996), (2, 163453498), (4, 81726749), (13, 25146692), (26, 12573346), (47, 6955468), (52, 6286673), (94, 3477734), (181, 1806116), (188, 1738867), (362, 903058), (611, 535036), (724, 451529), (739, 442364), (1222, 267518), (1478, 221182), (2353, 138932), (2444, 133759), (2956, 110591), (4706, 69466), (8507, 38428), (9412, 34733), (9607, 34028), (17014, 19214)]