648052104

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{103}}^1\times {\mathrm{2203}}^1$

素因数の和:2339

約数の個数: 128

約数和(自身を含む): 1980426240

約数和(自身を除く): 1332374136

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 17, 21, 24, 28, 34, 42, 51, 56, 68, 84, 102, 103, 119, 136, 168, 204, 206, 238, 309, 357, 408, 412, 476, 618, 714, 721, 824, 952, 1236, 1428, 1442, 1751, 2163, 2203, 2472, 2856, 2884, 3502, 4326, 4406, 5253, 5768, 6609, 7004, 8652, 8812, 10506, 12257, 13218, 14008, 15421, 17304, 17624, 21012, 24514, 26436, 30842, 36771, 37451, 42024, 46263, 49028, 52872, 61684, 73542, 74902, 92526, 98056, 112353, 123368, 147084, 149804, 185052, 224706, 226909, 262157, 294168, 299608, 370104, 449412, 453818, 524314, 680727, 786471, 898824, 907636, 1048628, 1361454, 1572942, 1588363, 1815272, 2097256, 2722908, 3145884, 3176726, 3857453, 4765089, 5445816, 6291768, 6353452, 7714906, 9530178, 11572359, 12706904, 15429812, 19060356, 23144718, 27002171, 30859624, 38120712, 46289436, 54004342, 81006513, 92578872, 108008684, 162013026, 216017368, 324026052, 648052104]

約数ペア:

[(1, 648052104), (2, 324026052), (3, 216017368), (4, 162013026), (6, 108008684), (7, 92578872), (8, 81006513), (12, 54004342), (14, 46289436), (17, 38120712), (21, 30859624), (24, 27002171), (28, 23144718), (34, 19060356), (42, 15429812), (51, 12706904), (56, 11572359), (68, 9530178), (84, 7714906), (102, 6353452), (103, 6291768), (119, 5445816), (136, 4765089), (168, 3857453), (204, 3176726), (206, 3145884), (238, 2722908), (309, 2097256), (357, 1815272), (408, 1588363), (412, 1572942), (476, 1361454), (618, 1048628), (714, 907636), (721, 898824), (824, 786471), (952, 680727), (1236, 524314), (1428, 453818), (1442, 449412), (1751, 370104), (2163, 299608), (2203, 294168), (2472, 262157), (2856, 226909), (2884, 224706), (3502, 185052), (4326, 149804), (4406, 147084), (5253, 123368), (5768, 112353), (6609, 98056), (7004, 92526), (8652, 74902), (8812, 73542), (10506, 61684), (12257, 52872), (13218, 49028), (14008, 46263), (15421, 42024), (17304, 37451), (17624, 36771), (21012, 30842), (24514, 26436)]