1239523208

素因数分解:

$2^3\times 7^2\times {\mathrm{11}}^1\times {\mathrm{263}}^1\times {\mathrm{1093}}^1$

素因数の和:1387

約数の個数: 96

約数和(自身を含む): 2963252160

約数和(自身を除く): 1723728952

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 44, 49, 56, 77, 88, 98, 154, 196, 263, 308, 392, 526, 539, 616, 1052, 1078, 1093, 1841, 2104, 2156, 2186, 2893, 3682, 4312, 4372, 5786, 7364, 7651, 8744, 11572, 12023, 12887, 14728, 15302, 20251, 23144, 24046, 25774, 30604, 40502, 48092, 51548, 53557, 61208, 81004, 84161, 96184, 103096, 107114, 141757, 162008, 168322, 214228, 283514, 287459, 336644, 428456, 567028, 574918, 589127, 673288, 1134056, 1149836, 1178254, 2012213, 2299672, 2356508, 3162049, 4024426, 4713016, 6324098, 8048852, 12648196, 14085491, 16097704, 22134343, 25296392, 28170982, 44268686, 56341964, 88537372, 112683928, 154940401, 177074744, 309880802, 619761604, 1239523208]

約数ペア:

[(1, 1239523208), (2, 619761604), (4, 309880802), (7, 177074744), (8, 154940401), (11, 112683928), (14, 88537372), (22, 56341964), (28, 44268686), (44, 28170982), (49, 25296392), (56, 22134343), (77, 16097704), (88, 14085491), (98, 12648196), (154, 8048852), (196, 6324098), (263, 4713016), (308, 4024426), (392, 3162049), (526, 2356508), (539, 2299672), (616, 2012213), (1052, 1178254), (1078, 1149836), (1093, 1134056), (1841, 673288), (2104, 589127), (2156, 574918), (2186, 567028), (2893, 428456), (3682, 336644), (4312, 287459), (4372, 283514), (5786, 214228), (7364, 168322), (7651, 162008), (8744, 141757), (11572, 107114), (12023, 103096), (12887, 96184), (14728, 84161), (15302, 81004), (20251, 61208), (23144, 53557), (24046, 51548), (25774, 48092), (30604, 40502)]