16378973856

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{8124491}}^1$

素因数の和:8124514

約数の個数: 72

約数和(自身を含む): 53231671584

約数和(自身を除く): 36852697728

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 72, 84, 96, 112, 126, 144, 168, 224, 252, 288, 336, 504, 672, 1008, 2016, 8124491, 16248982, 24373473, 32497964, 48746946, 56871437, 64995928, 73120419, 97493892, 113742874, 129991856, 146240838, 170614311, 194987784, 227485748, 259983712, 292481676, 341228622, 389975568, 454971496, 511842933, 584963352, 682457244, 779951136, 909942992, 1023685866, 1169926704, 1364914488, 1819885984, 2047371732, 2339853408, 2729828976, 4094743464, 5459657952, 8189486928, 16378973856]

約数ペア:

[(1, 16378973856), (2, 8189486928), (3, 5459657952), (4, 4094743464), (6, 2729828976), (7, 2339853408), (8, 2047371732), (9, 1819885984), (12, 1364914488), (14, 1169926704), (16, 1023685866), (18, 909942992), (21, 779951136), (24, 682457244), (28, 584963352), (32, 511842933), (36, 454971496), (42, 389975568), (48, 341228622), (56, 292481676), (63, 259983712), (72, 227485748), (84, 194987784), (96, 170614311), (112, 146240838), (126, 129991856), (144, 113742874), (168, 97493892), (224, 73120419), (252, 64995928), (288, 56871437), (336, 48746946), (504, 32497964), (672, 24373473), (1008, 16248982), (2016, 8124491)]