216427904

素因数分解:

$2^7\times 7^2\times {\mathrm{11}}^1\times {\mathrm{3137}}^1$

素因数の和:3176

約数の個数: 96

約数和(自身を含む): 547329960

約数和(自身を除く): 330902056

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 44, 49, 56, 64, 77, 88, 98, 112, 128, 154, 176, 196, 224, 308, 352, 392, 448, 539, 616, 704, 784, 896, 1078, 1232, 1408, 1568, 2156, 2464, 3136, 3137, 4312, 4928, 6272, 6274, 8624, 9856, 12548, 17248, 21959, 25096, 34496, 34507, 43918, 50192, 68992, 69014, 87836, 100384, 138028, 153713, 175672, 200768, 241549, 276056, 307426, 351344, 401536, 483098, 552112, 614852, 702688, 966196, 1104224, 1229704, 1405376, 1690843, 1932392, 2208448, 2459408, 2810752, 3381686, 3864784, 4416896, 4918816, 6763372, 7729568, 9837632, 13526744, 15459136, 19675264, 27053488, 30918272, 54106976, 108213952, 216427904]

約数ペア:

[(1, 216427904), (2, 108213952), (4, 54106976), (7, 30918272), (8, 27053488), (11, 19675264), (14, 15459136), (16, 13526744), (22, 9837632), (28, 7729568), (32, 6763372), (44, 4918816), (49, 4416896), (56, 3864784), (64, 3381686), (77, 2810752), (88, 2459408), (98, 2208448), (112, 1932392), (128, 1690843), (154, 1405376), (176, 1229704), (196, 1104224), (224, 966196), (308, 702688), (352, 614852), (392, 552112), (448, 483098), (539, 401536), (616, 351344), (704, 307426), (784, 276056), (896, 241549), (1078, 200768), (1232, 175672), (1408, 153713), (1568, 138028), (2156, 100384), (2464, 87836), (3136, 69014), (3137, 68992), (4312, 50192), (4928, 43918), (6272, 34507), (6274, 34496), (8624, 25096), (9856, 21959), (12548, 17248)]