1873785168

素因数分解:

$2^4\times 3^2\times {\mathrm{19}}^1\times {\mathrm{137}}^1\times {\mathrm{4999}}^1$

素因数の和:5169

約数の個数: 120

約数和(自身を含む): 5561400000

約数和(自身を除く): 3687614832

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 36, 38, 48, 57, 72, 76, 114, 137, 144, 152, 171, 228, 274, 304, 342, 411, 456, 548, 684, 822, 912, 1096, 1233, 1368, 1644, 2192, 2466, 2603, 2736, 3288, 4932, 4999, 5206, 6576, 7809, 9864, 9998, 10412, 14997, 15618, 19728, 19996, 20824, 23427, 29994, 31236, 39992, 41648, 44991, 46854, 59988, 62472, 79984, 89982, 93708, 94981, 119976, 124944, 179964, 187416, 189962, 239952, 284943, 359928, 374832, 379924, 569886, 684863, 719856, 759848, 854829, 1139772, 1369726, 1519696, 1709658, 2054589, 2279544, 2739452, 3419316, 4109178, 4559088, 5478904, 6163767, 6838632, 8218356, 10957808, 12327534, 13012397, 13677264, 16436712, 24655068, 26024794, 32873424, 39037191, 49310136, 52049588, 78074382, 98620272, 104099176, 117111573, 156148764, 208198352, 234223146, 312297528, 468446292, 624595056, 936892584, 1873785168]

約数ペア:

[(1, 1873785168), (2, 936892584), (3, 624595056), (4, 468446292), (6, 312297528), (8, 234223146), (9, 208198352), (12, 156148764), (16, 117111573), (18, 104099176), (19, 98620272), (24, 78074382), (36, 52049588), (38, 49310136), (48, 39037191), (57, 32873424), (72, 26024794), (76, 24655068), (114, 16436712), (137, 13677264), (144, 13012397), (152, 12327534), (171, 10957808), (228, 8218356), (274, 6838632), (304, 6163767), (342, 5478904), (411, 4559088), (456, 4109178), (548, 3419316), (684, 2739452), (822, 2279544), (912, 2054589), (1096, 1709658), (1233, 1519696), (1368, 1369726), (1644, 1139772), (2192, 854829), (2466, 759848), (2603, 719856), (2736, 684863), (3288, 569886), (4932, 379924), (4999, 374832), (5206, 359928), (6576, 284943), (7809, 239952), (9864, 189962), (9998, 187416), (10412, 179964), (14997, 124944), (15618, 119976), (19728, 94981), (19996, 93708), (20824, 89982), (23427, 79984), (29994, 62472), (31236, 59988), (39992, 46854), (41648, 44991)]