223973912

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{103}}^1\times {\mathrm{271}}^1$

素因数の和:456

約数の個数: 64

約数和(自身を含む): 458265600

約数和(自身を除く): 234291688

約数列:

[1, 2, 4, 8, 17, 34, 59, 68, 103, 118, 136, 206, 236, 271, 412, 472, 542, 824, 1003, 1084, 1751, 2006, 2168, 3502, 4012, 4607, 6077, 7004, 8024, 9214, 12154, 14008, 15989, 18428, 24308, 27913, 31978, 36856, 48616, 55826, 63956, 103309, 111652, 127912, 206618, 223304, 271813, 413236, 474521, 543626, 826472, 949042, 1087252, 1646867, 1898084, 2174504, 3293734, 3796168, 6587468, 13174936, 27996739, 55993478, 111986956, 223973912]

約数ペア:

[(1, 223973912), (2, 111986956), (4, 55993478), (8, 27996739), (17, 13174936), (34, 6587468), (59, 3796168), (68, 3293734), (103, 2174504), (118, 1898084), (136, 1646867), (206, 1087252), (236, 949042), (271, 826472), (412, 543626), (472, 474521), (542, 413236), (824, 271813), (1003, 223304), (1084, 206618), (1751, 127912), (2006, 111652), (2168, 103309), (3502, 63956), (4012, 55826), (4607, 48616), (6077, 36856), (7004, 31978), (8024, 27913), (9214, 24308), (12154, 18428), (14008, 15989)]