1555259976

素因数分解:

$2^3\times 3^2\times {\mathrm{83}}^1\times {\mathrm{97}}^1\times {\mathrm{2683}}^1$

素因数の和:2875

約数の個数: 96

約数和(自身を含む): 4308464160

約数和(自身を除く): 2753204184

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 83, 97, 166, 194, 249, 291, 332, 388, 498, 582, 664, 747, 776, 873, 996, 1164, 1494, 1746, 1992, 2328, 2683, 2988, 3492, 5366, 5976, 6984, 8049, 8051, 10732, 16098, 16102, 21464, 24147, 24153, 32196, 32204, 48294, 48306, 64392, 64408, 72459, 96588, 96612, 144918, 193176, 193224, 222689, 260251, 289836, 445378, 520502, 579672, 668067, 780753, 890756, 1041004, 1336134, 1561506, 1781512, 2004201, 2082008, 2342259, 2672268, 3123012, 4008402, 4684518, 5344536, 6246024, 8016804, 9369036, 16033608, 18738072, 21600833, 43201666, 64802499, 86403332, 129604998, 172806664, 194407497, 259209996, 388814994, 518419992, 777629988, 1555259976]

約数ペア:

[(1, 1555259976), (2, 777629988), (3, 518419992), (4, 388814994), (6, 259209996), (8, 194407497), (9, 172806664), (12, 129604998), (18, 86403332), (24, 64802499), (36, 43201666), (72, 21600833), (83, 18738072), (97, 16033608), (166, 9369036), (194, 8016804), (249, 6246024), (291, 5344536), (332, 4684518), (388, 4008402), (498, 3123012), (582, 2672268), (664, 2342259), (747, 2082008), (776, 2004201), (873, 1781512), (996, 1561506), (1164, 1336134), (1494, 1041004), (1746, 890756), (1992, 780753), (2328, 668067), (2683, 579672), (2988, 520502), (3492, 445378), (5366, 289836), (5976, 260251), (6984, 222689), (8049, 193224), (8051, 193176), (10732, 144918), (16098, 96612), (16102, 96588), (21464, 72459), (24147, 64408), (24153, 64392), (32196, 48306), (32204, 48294)]