291211121484

素因数分解:

$2^2\times 3^3\times {\mathrm{23}}^1\times {\mathrm{7481}}^1\times {\mathrm{15671}}^1$

素因数の和:23188

約数の個数: 96

約数和(自身を含む): 787973114880

約数和(自身を除く): 496761993396

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 27, 36, 46, 54, 69, 92, 108, 138, 207, 276, 414, 621, 828, 1242, 2484, 7481, 14962, 15671, 22443, 29924, 31342, 44886, 47013, 62684, 67329, 89772, 94026, 134658, 141039, 172063, 188052, 201987, 269316, 282078, 344126, 360433, 403974, 423117, 516189, 564156, 688252, 720866, 807948, 846234, 1032378, 1081299, 1441732, 1548567, 1692468, 2064756, 2162598, 3097134, 3243897, 4325196, 4645701, 6194268, 6487794, 9291402, 9731691, 12975588, 18582804, 19463382, 38926764, 117234751, 234469502, 351704253, 468939004, 703408506, 1055112759, 1406817012, 2110225518, 2696399273, 3165338277, 4220451036, 5392798546, 6330676554, 8089197819, 10785597092, 12661353108, 16178395638, 24267593457, 32356791276, 48535186914, 72802780371, 97070373828, 145605560742, 291211121484]

約数ペア:

[(1, 291211121484), (2, 145605560742), (3, 97070373828), (4, 72802780371), (6, 48535186914), (9, 32356791276), (12, 24267593457), (18, 16178395638), (23, 12661353108), (27, 10785597092), (36, 8089197819), (46, 6330676554), (54, 5392798546), (69, 4220451036), (92, 3165338277), (108, 2696399273), (138, 2110225518), (207, 1406817012), (276, 1055112759), (414, 703408506), (621, 468939004), (828, 351704253), (1242, 234469502), (2484, 117234751), (7481, 38926764), (14962, 19463382), (15671, 18582804), (22443, 12975588), (29924, 9731691), (31342, 9291402), (44886, 6487794), (47013, 6194268), (62684, 4645701), (67329, 4325196), (89772, 3243897), (94026, 3097134), (134658, 2162598), (141039, 2064756), (172063, 1692468), (188052, 1548567), (201987, 1441732), (269316, 1081299), (282078, 1032378), (344126, 846234), (360433, 807948), (403974, 720866), (423117, 688252), (516189, 564156)]