261309342672

素因数分解:

$2^4\times 3^2\times 7^2\times {\mathrm{37033637}}^1$

素因数の和:37033665

約数の個数: 90

約数和(自身を含む): 850699698498

約数和(自身を除く): 589390355826

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 49, 56, 63, 72, 84, 98, 112, 126, 144, 147, 168, 196, 252, 294, 336, 392, 441, 504, 588, 784, 882, 1008, 1176, 1764, 2352, 3528, 7056, 37033637, 74067274, 111100911, 148134548, 222201822, 259235459, 296269096, 333302733, 444403644, 518470918, 592538192, 666605466, 777706377, 888807288, 1036941836, 1333210932, 1555412754, 1777614576, 1814648213, 2073883672, 2333119131, 2666421864, 3110825508, 3629296426, 4147767344, 4666238262, 5332843728, 5443944639, 6221651016, 7258592852, 9332476524, 10887889278, 12443302032, 14517185704, 16331833917, 18664953048, 21775778556, 29034371408, 32663667834, 37329906096, 43551557112, 65327335668, 87103114224, 130654671336, 261309342672]

約数ペア:

[(1, 261309342672), (2, 130654671336), (3, 87103114224), (4, 65327335668), (6, 43551557112), (7, 37329906096), (8, 32663667834), (9, 29034371408), (12, 21775778556), (14, 18664953048), (16, 16331833917), (18, 14517185704), (21, 12443302032), (24, 10887889278), (28, 9332476524), (36, 7258592852), (42, 6221651016), (48, 5443944639), (49, 5332843728), (56, 4666238262), (63, 4147767344), (72, 3629296426), (84, 3110825508), (98, 2666421864), (112, 2333119131), (126, 2073883672), (144, 1814648213), (147, 1777614576), (168, 1555412754), (196, 1333210932), (252, 1036941836), (294, 888807288), (336, 777706377), (392, 666605466), (441, 592538192), (504, 518470918), (588, 444403644), (784, 333302733), (882, 296269096), (1008, 259235459), (1176, 222201822), (1764, 148134548), (2352, 111100911), (3528, 74067274), (7056, 37033637)]