347777296

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{23}}^2\times {\mathrm{2417}}^1$

素因数の和:2488

約数の個数: 60

約数和(自身を含む): 746131932

約数和(自身を除く): 398354636

約数列:

[1, 2, 4, 8, 16, 17, 23, 34, 46, 68, 92, 136, 184, 272, 368, 391, 529, 782, 1058, 1564, 2116, 2417, 3128, 4232, 4834, 6256, 8464, 8993, 9668, 17986, 19336, 35972, 38672, 41089, 55591, 71944, 82178, 111182, 143888, 164356, 222364, 328712, 444728, 657424, 889456, 945047, 1278593, 1890094, 2557186, 3780188, 5114372, 7560376, 10228744, 15120752, 20457488, 21736081, 43472162, 86944324, 173888648, 347777296]

約数ペア:

[(1, 347777296), (2, 173888648), (4, 86944324), (8, 43472162), (16, 21736081), (17, 20457488), (23, 15120752), (34, 10228744), (46, 7560376), (68, 5114372), (92, 3780188), (136, 2557186), (184, 1890094), (272, 1278593), (368, 945047), (391, 889456), (529, 657424), (782, 444728), (1058, 328712), (1564, 222364), (2116, 164356), (2417, 143888), (3128, 111182), (4232, 82178), (4834, 71944), (6256, 55591), (8464, 41089), (8993, 38672), (9668, 35972), (17986, 19336)]