212927344

素因数分解:

$2^4\times 7^2\times {\mathrm{31}}^1\times {\mathrm{8761}}^1$

素因数の和:8814

約数の個数: 60

約数和(自身を含む): 495438528

約数和(自身を除く): 282511184

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 49, 56, 62, 98, 112, 124, 196, 217, 248, 392, 434, 496, 784, 868, 1519, 1736, 3038, 3472, 6076, 8761, 12152, 17522, 24304, 35044, 61327, 70088, 122654, 140176, 245308, 271591, 429289, 490616, 543182, 858578, 981232, 1086364, 1717156, 1901137, 2172728, 3434312, 3802274, 4345456, 6868624, 7604548, 13307959, 15209096, 26615918, 30418192, 53231836, 106463672, 212927344]

約数ペア:

[(1, 212927344), (2, 106463672), (4, 53231836), (7, 30418192), (8, 26615918), (14, 15209096), (16, 13307959), (28, 7604548), (31, 6868624), (49, 4345456), (56, 3802274), (62, 3434312), (98, 2172728), (112, 1901137), (124, 1717156), (196, 1086364), (217, 981232), (248, 858578), (392, 543182), (434, 490616), (496, 429289), (784, 271591), (868, 245308), (1519, 140176), (1736, 122654), (3038, 70088), (3472, 61327), (6076, 35044), (8761, 24304), (12152, 17522)]