1000891024

素因数分解:

$2^4\times 7^1\times {\mathrm{67}}^1\times {\mathrm{83}}^1\times {\mathrm{1607}}^1$

素因数の和:1772

約数の個数: 80

約数和(自身を含む): 2277854208

約数和(自身を除く): 1276963184

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 67, 83, 112, 134, 166, 268, 332, 469, 536, 581, 664, 938, 1072, 1162, 1328, 1607, 1876, 2324, 3214, 3752, 4648, 5561, 6428, 7504, 9296, 11122, 11249, 12856, 22244, 22498, 25712, 38927, 44488, 44996, 77854, 88976, 89992, 107669, 133381, 155708, 179984, 215338, 266762, 311416, 430676, 533524, 622832, 753683, 861352, 933667, 1067048, 1507366, 1722704, 1867334, 2134096, 3014732, 3734668, 6029464, 7469336, 8936527, 12058928, 14938672, 17873054, 35746108, 62555689, 71492216, 125111378, 142984432, 250222756, 500445512, 1000891024]

約数ペア:

[(1, 1000891024), (2, 500445512), (4, 250222756), (7, 142984432), (8, 125111378), (14, 71492216), (16, 62555689), (28, 35746108), (56, 17873054), (67, 14938672), (83, 12058928), (112, 8936527), (134, 7469336), (166, 6029464), (268, 3734668), (332, 3014732), (469, 2134096), (536, 1867334), (581, 1722704), (664, 1507366), (938, 1067048), (1072, 933667), (1162, 861352), (1328, 753683), (1607, 622832), (1876, 533524), (2324, 430676), (3214, 311416), (3752, 266762), (4648, 215338), (5561, 179984), (6428, 155708), (7504, 133381), (9296, 107669), (11122, 89992), (11249, 88976), (12856, 77854), (22244, 44996), (22498, 44488), (25712, 38927)]