240902816

素因数分解:

$2^5\times 7^2\times {\mathrm{11}}^1\times {\mathrm{13967}}^1$

素因数の和:14002

約数の個数: 72

約数和(自身を含む): 601909056

約数和(自身を除く): 361006240

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 44, 49, 56, 77, 88, 98, 112, 154, 176, 196, 224, 308, 352, 392, 539, 616, 784, 1078, 1232, 1568, 2156, 2464, 4312, 8624, 13967, 17248, 27934, 55868, 97769, 111736, 153637, 195538, 223472, 307274, 391076, 446944, 614548, 684383, 782152, 1075459, 1229096, 1368766, 1564304, 2150918, 2458192, 2737532, 3128608, 4301836, 4916384, 5475064, 7528213, 8603672, 10950128, 15056426, 17207344, 21900256, 30112852, 34414688, 60225704, 120451408, 240902816]

約数ペア:

[(1, 240902816), (2, 120451408), (4, 60225704), (7, 34414688), (8, 30112852), (11, 21900256), (14, 17207344), (16, 15056426), (22, 10950128), (28, 8603672), (32, 7528213), (44, 5475064), (49, 4916384), (56, 4301836), (77, 3128608), (88, 2737532), (98, 2458192), (112, 2150918), (154, 1564304), (176, 1368766), (196, 1229096), (224, 1075459), (308, 782152), (352, 684383), (392, 614548), (539, 446944), (616, 391076), (784, 307274), (1078, 223472), (1232, 195538), (1568, 153637), (2156, 111736), (2464, 97769), (4312, 55868), (8624, 27934), (13967, 17248)]