2912367088

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{107}}^1\times {\mathrm{1999}}^1$

素因数の和:2174

約数の個数: 80

約数和(自身を含む): 6106752000

約数和(自身を除く): 3194384912

約数列:

[1, 2, 4, 8, 16, 23, 37, 46, 74, 92, 107, 148, 184, 214, 296, 368, 428, 592, 851, 856, 1702, 1712, 1999, 2461, 3404, 3959, 3998, 4922, 6808, 7918, 7996, 9844, 13616, 15836, 15992, 19688, 31672, 31984, 39376, 45977, 63344, 73963, 91057, 91954, 147926, 182114, 183908, 213893, 295852, 364228, 367816, 427786, 591704, 728456, 735632, 855572, 1183408, 1456912, 1701149, 1711144, 3402298, 3422288, 4919539, 6804596, 7914041, 9839078, 13609192, 15828082, 19678156, 27218384, 31656164, 39356312, 63312328, 78712624, 126624656, 182022943, 364045886, 728091772, 1456183544, 2912367088]

約数ペア:

[(1, 2912367088), (2, 1456183544), (4, 728091772), (8, 364045886), (16, 182022943), (23, 126624656), (37, 78712624), (46, 63312328), (74, 39356312), (92, 31656164), (107, 27218384), (148, 19678156), (184, 15828082), (214, 13609192), (296, 9839078), (368, 7914041), (428, 6804596), (592, 4919539), (851, 3422288), (856, 3402298), (1702, 1711144), (1712, 1701149), (1999, 1456912), (2461, 1183408), (3404, 855572), (3959, 735632), (3998, 728456), (4922, 591704), (6808, 427786), (7918, 367816), (7996, 364228), (9844, 295852), (13616, 213893), (15836, 183908), (15992, 182114), (19688, 147926), (31672, 91954), (31984, 91057), (39376, 73963), (45977, 63344)]