1642991976

素因数分解:

$2^3\times 3^2\times {\mathrm{89}}^1\times {\mathrm{113}}^1\times {\mathrm{2269}}^1$

素因数の和:2483

約数の個数: 96

約数和(自身を含む): 4541589000

約数和(自身を除く): 2898597024

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 89, 113, 178, 226, 267, 339, 356, 452, 534, 678, 712, 801, 904, 1017, 1068, 1356, 1602, 2034, 2136, 2269, 2712, 3204, 4068, 4538, 6408, 6807, 8136, 9076, 10057, 13614, 18152, 20114, 20421, 27228, 30171, 40228, 40842, 54456, 60342, 80456, 81684, 90513, 120684, 163368, 181026, 201941, 241368, 256397, 362052, 403882, 512794, 605823, 724104, 769191, 807764, 1025588, 1211646, 1538382, 1615528, 1817469, 2051176, 2307573, 2423292, 3076764, 3634938, 4615146, 4846584, 6153528, 7269876, 9230292, 14539752, 18460584, 22819333, 45638666, 68457999, 91277332, 136915998, 182554664, 205373997, 273831996, 410747994, 547663992, 821495988, 1642991976]

約数ペア:

[(1, 1642991976), (2, 821495988), (3, 547663992), (4, 410747994), (6, 273831996), (8, 205373997), (9, 182554664), (12, 136915998), (18, 91277332), (24, 68457999), (36, 45638666), (72, 22819333), (89, 18460584), (113, 14539752), (178, 9230292), (226, 7269876), (267, 6153528), (339, 4846584), (356, 4615146), (452, 3634938), (534, 3076764), (678, 2423292), (712, 2307573), (801, 2051176), (904, 1817469), (1017, 1615528), (1068, 1538382), (1356, 1211646), (1602, 1025588), (2034, 807764), (2136, 769191), (2269, 724104), (2712, 605823), (3204, 512794), (4068, 403882), (4538, 362052), (6408, 256397), (6807, 241368), (8136, 201941), (9076, 181026), (10057, 163368), (13614, 120684), (18152, 90513), (20114, 81684), (20421, 80456), (27228, 60342), (30171, 54456), (40228, 40842)]