1600767216

素因数分解:

$2^4\times 3^2\times {\mathrm{67}}^1\times {\mathrm{83}}^1\times {\mathrm{1999}}^1$

素因数の和:2163

約数の個数: 120

約数和(自身を含む): 4603872000

約数和(自身を除く): 3003104784

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 67, 72, 83, 134, 144, 166, 201, 249, 268, 332, 402, 498, 536, 603, 664, 747, 804, 996, 1072, 1206, 1328, 1494, 1608, 1992, 1999, 2412, 2988, 3216, 3984, 3998, 4824, 5561, 5976, 5997, 7996, 9648, 11122, 11952, 11994, 15992, 16683, 17991, 22244, 23988, 31984, 33366, 35982, 44488, 47976, 50049, 66732, 71964, 88976, 95952, 100098, 133464, 133933, 143928, 165917, 200196, 266928, 267866, 287856, 331834, 400392, 401799, 497751, 535732, 663668, 800784, 803598, 995502, 1071464, 1205397, 1327336, 1493253, 1607196, 1991004, 2142928, 2410794, 2654672, 2986506, 3214392, 3982008, 4821588, 5973012, 6428784, 7964016, 9643176, 11116439, 11946024, 19286352, 22232878, 23892048, 33349317, 44465756, 66698634, 88931512, 100047951, 133397268, 177863024, 200095902, 266794536, 400191804, 533589072, 800383608, 1600767216]

約数ペア:

[(1, 1600767216), (2, 800383608), (3, 533589072), (4, 400191804), (6, 266794536), (8, 200095902), (9, 177863024), (12, 133397268), (16, 100047951), (18, 88931512), (24, 66698634), (36, 44465756), (48, 33349317), (67, 23892048), (72, 22232878), (83, 19286352), (134, 11946024), (144, 11116439), (166, 9643176), (201, 7964016), (249, 6428784), (268, 5973012), (332, 4821588), (402, 3982008), (498, 3214392), (536, 2986506), (603, 2654672), (664, 2410794), (747, 2142928), (804, 1991004), (996, 1607196), (1072, 1493253), (1206, 1327336), (1328, 1205397), (1494, 1071464), (1608, 995502), (1992, 803598), (1999, 800784), (2412, 663668), (2988, 535732), (3216, 497751), (3984, 401799), (3998, 400392), (4824, 331834), (5561, 287856), (5976, 267866), (5997, 266928), (7996, 200196), (9648, 165917), (11122, 143928), (11952, 133933), (11994, 133464), (15992, 100098), (16683, 95952), (17991, 88976), (22244, 71964), (23988, 66732), (31984, 50049), (33366, 47976), (35982, 44488)]