17991256248

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{41}}^1\times {\mathrm{290219}}^1$

素因数の和:290282

約数の個数: 128

約数和(自身を含む): 58508352000

約数和(自身を除く): 40517095752

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 41, 42, 54, 56, 63, 72, 82, 84, 108, 123, 126, 164, 168, 189, 216, 246, 252, 287, 328, 369, 378, 492, 504, 574, 738, 756, 861, 984, 1107, 1148, 1476, 1512, 1722, 2214, 2296, 2583, 2952, 3444, 4428, 5166, 6888, 7749, 8856, 10332, 15498, 20664, 30996, 61992, 290219, 580438, 870657, 1160876, 1741314, 2031533, 2321752, 2611971, 3482628, 4063066, 5223942, 6094599, 6965256, 7835913, 8126132, 10447884, 11898979, 12189198, 15671826, 16252264, 18283797, 20895768, 23797958, 24378396, 31343652, 35696937, 36567594, 47595916, 48756792, 54851391, 62687304, 71393874, 73135188, 83292853, 95191832, 107090811, 109702782, 142787748, 146270376, 166585706, 214181622, 219405564, 249878559, 285575496, 321272433, 333171412, 428363244, 438811128, 499757118, 642544866, 666342824, 749635677, 856726488, 999514236, 1285089732, 1499271354, 1999028472, 2248907031, 2570179464, 2998542708, 4497814062, 5997085416, 8995628124, 17991256248]

約数ペア:

[(1, 17991256248), (2, 8995628124), (3, 5997085416), (4, 4497814062), (6, 2998542708), (7, 2570179464), (8, 2248907031), (9, 1999028472), (12, 1499271354), (14, 1285089732), (18, 999514236), (21, 856726488), (24, 749635677), (27, 666342824), (28, 642544866), (36, 499757118), (41, 438811128), (42, 428363244), (54, 333171412), (56, 321272433), (63, 285575496), (72, 249878559), (82, 219405564), (84, 214181622), (108, 166585706), (123, 146270376), (126, 142787748), (164, 109702782), (168, 107090811), (189, 95191832), (216, 83292853), (246, 73135188), (252, 71393874), (287, 62687304), (328, 54851391), (369, 48756792), (378, 47595916), (492, 36567594), (504, 35696937), (574, 31343652), (738, 24378396), (756, 23797958), (861, 20895768), (984, 18283797), (1107, 16252264), (1148, 15671826), (1476, 12189198), (1512, 11898979), (1722, 10447884), (2214, 8126132), (2296, 7835913), (2583, 6965256), (2952, 6094599), (3444, 5223942), (4428, 4063066), (5166, 3482628), (6888, 2611971), (7749, 2321752), (8856, 2031533), (10332, 1741314), (15498, 1160876), (20664, 870657), (30996, 580438), (61992, 290219)]