247951188

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{6047}}^1$

素因数の和:6141

約数の個数: 72

約数和(自身を含む): 673650432

約数和(自身を除く): 425699244

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 34, 36, 51, 67, 68, 102, 134, 153, 201, 204, 268, 306, 402, 603, 612, 804, 1139, 1206, 2278, 2412, 3417, 4556, 6047, 6834, 10251, 12094, 13668, 18141, 20502, 24188, 36282, 41004, 54423, 72564, 102799, 108846, 205598, 217692, 308397, 405149, 411196, 616794, 810298, 925191, 1215447, 1233588, 1620596, 1850382, 2430894, 3646341, 3700764, 4861788, 6887533, 7292682, 13775066, 14585364, 20662599, 27550132, 41325198, 61987797, 82650396, 123975594, 247951188]

約数ペア:

[(1, 247951188), (2, 123975594), (3, 82650396), (4, 61987797), (6, 41325198), (9, 27550132), (12, 20662599), (17, 14585364), (18, 13775066), (34, 7292682), (36, 6887533), (51, 4861788), (67, 3700764), (68, 3646341), (102, 2430894), (134, 1850382), (153, 1620596), (201, 1233588), (204, 1215447), (268, 925191), (306, 810298), (402, 616794), (603, 411196), (612, 405149), (804, 308397), (1139, 217692), (1206, 205598), (2278, 108846), (2412, 102799), (3417, 72564), (4556, 54423), (6047, 41004), (6834, 36282), (10251, 24188), (12094, 20502), (13668, 18141)]