245778894

素因数分解:

$2^1\times 3^3\times {\mathrm{17}}^2\times {\mathrm{15749}}^1$

素因数の和:15794

約数の個数: 48

約数和(自身を含む): 580230000

約数和(自身を除く): 334451106

約数列:

[1, 2, 3, 6, 9, 17, 18, 27, 34, 51, 54, 102, 153, 289, 306, 459, 578, 867, 918, 1734, 2601, 5202, 7803, 15606, 15749, 31498, 47247, 94494, 141741, 267733, 283482, 425223, 535466, 803199, 850446, 1606398, 2409597, 4551461, 4819194, 7228791, 9102922, 13654383, 14457582, 27308766, 40963149, 81926298, 122889447, 245778894]

約数ペア:

[(1, 245778894), (2, 122889447), (3, 81926298), (6, 40963149), (9, 27308766), (17, 14457582), (18, 13654383), (27, 9102922), (34, 7228791), (51, 4819194), (54, 4551461), (102, 2409597), (153, 1606398), (289, 850446), (306, 803199), (459, 535466), (578, 425223), (867, 283482), (918, 267733), (1734, 141741), (2601, 94494), (5202, 47247), (7803, 31498), (15606, 15749)]