2491964976

素因数分解:

$2^4\times 3^1\times {\mathrm{109}}^1\times {\mathrm{263}}^1\times {\mathrm{1811}}^1$

素因数の和:2194

約数の個数: 80

約数和(自身を含む): 6524939520

約数和(自身を除く): 4032974544

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 109, 218, 263, 327, 436, 526, 654, 789, 872, 1052, 1308, 1578, 1744, 1811, 2104, 2616, 3156, 3622, 4208, 5232, 5433, 6312, 7244, 10866, 12624, 14488, 21732, 28667, 28976, 43464, 57334, 86001, 86928, 114668, 172002, 197399, 229336, 344004, 394798, 458672, 476293, 592197, 688008, 789596, 952586, 1184394, 1376016, 1428879, 1579192, 1905172, 2368788, 2857758, 3158384, 3810344, 4737576, 5715516, 7620688, 9475152, 11431032, 22862064, 51915937, 103831874, 155747811, 207663748, 311495622, 415327496, 622991244, 830654992, 1245982488, 2491964976]

約数ペア:

[(1, 2491964976), (2, 1245982488), (3, 830654992), (4, 622991244), (6, 415327496), (8, 311495622), (12, 207663748), (16, 155747811), (24, 103831874), (48, 51915937), (109, 22862064), (218, 11431032), (263, 9475152), (327, 7620688), (436, 5715516), (526, 4737576), (654, 3810344), (789, 3158384), (872, 2857758), (1052, 2368788), (1308, 1905172), (1578, 1579192), (1744, 1428879), (1811, 1376016), (2104, 1184394), (2616, 952586), (3156, 789596), (3622, 688008), (4208, 592197), (5232, 476293), (5433, 458672), (6312, 394798), (7244, 344004), (10866, 229336), (12624, 197399), (14488, 172002), (21732, 114668), (28667, 86928), (28976, 86001), (43464, 57334)]