374305468

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{71}}^1\times {\mathrm{179}}^1\times {\mathrm{199}}^1$

素因数の和:490

約数の個数: 48

約数和(自身を含む): 689472000

約数和(自身を除く): 315166532

約数列:

[1, 2, 4, 37, 71, 74, 142, 148, 179, 199, 284, 358, 398, 716, 796, 2627, 5254, 6623, 7363, 10508, 12709, 13246, 14129, 14726, 25418, 26492, 28258, 29452, 35621, 50836, 56516, 71242, 142484, 470233, 522773, 940466, 1045546, 1317977, 1880932, 2091092, 2529091, 2635954, 5058182, 5271908, 10116364, 93576367, 187152734, 374305468]

約数ペア:

[(1, 374305468), (2, 187152734), (4, 93576367), (37, 10116364), (71, 5271908), (74, 5058182), (142, 2635954), (148, 2529091), (179, 2091092), (199, 1880932), (284, 1317977), (358, 1045546), (398, 940466), (716, 522773), (796, 470233), (2627, 142484), (5254, 71242), (6623, 56516), (7363, 50836), (10508, 35621), (12709, 29452), (13246, 28258), (14129, 26492), (14726, 25418)]