230997618

素因数分解:

$2^1\times 3^2\times {\mathrm{137}}^1\times {\mathrm{283}}^1\times {\mathrm{331}}^1$

素因数の和:759

約数の個数: 48

約数和(自身を含む): 507458016

約数和(自身を除く): 276460398

約数列:

[1, 2, 3, 6, 9, 18, 137, 274, 283, 331, 411, 566, 662, 822, 849, 993, 1233, 1698, 1986, 2466, 2547, 2979, 5094, 5958, 38771, 45347, 77542, 90694, 93673, 116313, 136041, 187346, 232626, 272082, 281019, 348939, 408123, 562038, 697878, 816246, 843057, 1686114, 12833201, 25666402, 38499603, 76999206, 115498809, 230997618]

約数ペア:

[(1, 230997618), (2, 115498809), (3, 76999206), (6, 38499603), (9, 25666402), (18, 12833201), (137, 1686114), (274, 843057), (283, 816246), (331, 697878), (411, 562038), (566, 408123), (662, 348939), (822, 281019), (849, 272082), (993, 232626), (1233, 187346), (1698, 136041), (1986, 116313), (2466, 93673), (2547, 90694), (2979, 77542), (5094, 45347), (5958, 38771)]