13980924984

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{1171}}^1\times {\mathrm{2251}}^1$

素因数の和:3461

約数の個数: 128

約数和(自身を含む): 39906881280

約数和(自身を除く): 25925956296

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 17, 24, 26, 34, 39, 51, 52, 68, 78, 102, 104, 136, 156, 204, 221, 312, 408, 442, 663, 884, 1171, 1326, 1768, 2251, 2342, 2652, 3513, 4502, 4684, 5304, 6753, 7026, 9004, 9368, 13506, 14052, 15223, 18008, 19907, 27012, 28104, 29263, 30446, 38267, 39814, 45669, 54024, 58526, 59721, 60892, 76534, 79628, 87789, 91338, 114801, 117052, 119442, 121784, 153068, 159256, 175578, 182676, 229602, 234104, 238884, 258791, 306136, 351156, 365352, 459204, 477768, 497471, 517582, 702312, 776373, 918408, 994942, 1035164, 1492413, 1552746, 1989884, 2070328, 2635921, 2984826, 3105492, 3979768, 5271842, 5969652, 6210984, 7907763, 10543684, 11939304, 15815526, 21087368, 31631052, 34266973, 44810657, 63262104, 68533946, 89621314, 102800919, 134431971, 137067892, 179242628, 205601838, 268863942, 274135784, 358485256, 411203676, 537727884, 582538541, 822407352, 1075455768, 1165077082, 1747615623, 2330154164, 3495231246, 4660308328, 6990462492, 13980924984]

約数ペア:

[(1, 13980924984), (2, 6990462492), (3, 4660308328), (4, 3495231246), (6, 2330154164), (8, 1747615623), (12, 1165077082), (13, 1075455768), (17, 822407352), (24, 582538541), (26, 537727884), (34, 411203676), (39, 358485256), (51, 274135784), (52, 268863942), (68, 205601838), (78, 179242628), (102, 137067892), (104, 134431971), (136, 102800919), (156, 89621314), (204, 68533946), (221, 63262104), (312, 44810657), (408, 34266973), (442, 31631052), (663, 21087368), (884, 15815526), (1171, 11939304), (1326, 10543684), (1768, 7907763), (2251, 6210984), (2342, 5969652), (2652, 5271842), (3513, 3979768), (4502, 3105492), (4684, 2984826), (5304, 2635921), (6753, 2070328), (7026, 1989884), (9004, 1552746), (9368, 1492413), (13506, 1035164), (14052, 994942), (15223, 918408), (18008, 776373), (19907, 702312), (27012, 517582), (28104, 497471), (29263, 477768), (30446, 459204), (38267, 365352), (39814, 351156), (45669, 306136), (54024, 258791), (58526, 238884), (59721, 234104), (60892, 229602), (76534, 182676), (79628, 175578), (87789, 159256), (91338, 153068), (114801, 121784), (117052, 119442)]