315320224

素因数分解:

$2^5\times {\mathrm{61}}^1\times {\mathrm{67}}^1\times {\mathrm{2411}}^1$

素因数の和:2549

約数の個数: 48

約数和(自身を含む): 640646496

約数和(自身を除く): 325326272

約数列:

[1, 2, 4, 8, 16, 32, 61, 67, 122, 134, 244, 268, 488, 536, 976, 1072, 1952, 2144, 2411, 4087, 4822, 8174, 9644, 16348, 19288, 32696, 38576, 65392, 77152, 130784, 147071, 161537, 294142, 323074, 588284, 646148, 1176568, 1292296, 2353136, 2584592, 4706272, 5169184, 9853757, 19707514, 39415028, 78830056, 157660112, 315320224]

約数ペア:

[(1, 315320224), (2, 157660112), (4, 78830056), (8, 39415028), (16, 19707514), (32, 9853757), (61, 5169184), (67, 4706272), (122, 2584592), (134, 2353136), (244, 1292296), (268, 1176568), (488, 646148), (536, 588284), (976, 323074), (1072, 294142), (1952, 161537), (2144, 147071), (2411, 130784), (4087, 77152), (4822, 65392), (8174, 38576), (9644, 32696), (16348, 19288)]