8471873748

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{139}}^1\times {\mathrm{20563}}^1$

素因数の和:20741

約数の個数: 96

約数和(自身を含む): 22571046400

約数和(自身を除く): 14099172652

約数列:

[1, 2, 3, 4, 6, 12, 13, 19, 26, 38, 39, 52, 57, 76, 78, 114, 139, 156, 228, 247, 278, 417, 494, 556, 741, 834, 988, 1482, 1668, 1807, 2641, 2964, 3614, 5282, 5421, 7228, 7923, 10564, 10842, 15846, 20563, 21684, 31692, 34333, 41126, 61689, 68666, 82252, 102999, 123378, 137332, 205998, 246756, 267319, 390697, 411996, 534638, 781394, 801957, 1069276, 1172091, 1562788, 1603914, 2344182, 2858257, 3207828, 4688364, 5079061, 5716514, 8574771, 10158122, 11433028, 15237183, 17149542, 20316244, 30474366, 34299084, 37157341, 54306883, 60948732, 74314682, 108613766, 111472023, 148629364, 162920649, 217227532, 222944046, 325841298, 445888092, 651682596, 705989479, 1411978958, 2117968437, 2823957916, 4235936874, 8471873748]

約数ペア:

[(1, 8471873748), (2, 4235936874), (3, 2823957916), (4, 2117968437), (6, 1411978958), (12, 705989479), (13, 651682596), (19, 445888092), (26, 325841298), (38, 222944046), (39, 217227532), (52, 162920649), (57, 148629364), (76, 111472023), (78, 108613766), (114, 74314682), (139, 60948732), (156, 54306883), (228, 37157341), (247, 34299084), (278, 30474366), (417, 20316244), (494, 17149542), (556, 15237183), (741, 11433028), (834, 10158122), (988, 8574771), (1482, 5716514), (1668, 5079061), (1807, 4688364), (2641, 3207828), (2964, 2858257), (3614, 2344182), (5282, 1603914), (5421, 1562788), (7228, 1172091), (7923, 1069276), (10564, 801957), (10842, 781394), (15846, 534638), (20563, 411996), (21684, 390697), (31692, 267319), (34333, 246756), (41126, 205998), (61689, 137332), (68666, 123378), (82252, 102999)]