243112912

素因数分解:

$2^4\times 7^3\times {\mathrm{31}}^1\times {\mathrm{1429}}^1$

素因数の和:1489

約数の個数: 80

約数和(自身を含む): 567424000

約数和(自身を除く): 324311088

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 49, 56, 62, 98, 112, 124, 196, 217, 248, 343, 392, 434, 496, 686, 784, 868, 1372, 1429, 1519, 1736, 2744, 2858, 3038, 3472, 5488, 5716, 6076, 10003, 10633, 11432, 12152, 20006, 21266, 22864, 24304, 40012, 42532, 44299, 70021, 80024, 85064, 88598, 140042, 160048, 170128, 177196, 280084, 310093, 354392, 490147, 560168, 620186, 708784, 980294, 1120336, 1240372, 1960588, 2170651, 2480744, 3921176, 4341302, 4961488, 7842352, 8682604, 15194557, 17365208, 30389114, 34730416, 60778228, 121556456, 243112912]

約数ペア:

[(1, 243112912), (2, 121556456), (4, 60778228), (7, 34730416), (8, 30389114), (14, 17365208), (16, 15194557), (28, 8682604), (31, 7842352), (49, 4961488), (56, 4341302), (62, 3921176), (98, 2480744), (112, 2170651), (124, 1960588), (196, 1240372), (217, 1120336), (248, 980294), (343, 708784), (392, 620186), (434, 560168), (496, 490147), (686, 354392), (784, 310093), (868, 280084), (1372, 177196), (1429, 170128), (1519, 160048), (1736, 140042), (2744, 88598), (2858, 85064), (3038, 80024), (3472, 70021), (5488, 44299), (5716, 42532), (6076, 40012), (10003, 24304), (10633, 22864), (11432, 21266), (12152, 20006)]