267427448

素因数分解:

$2^3\times {\mathrm{97}}^1\times {\mathrm{251}}^1\times {\mathrm{1373}}^1$

素因数の和:1727

約数の個数: 32

約数和(自身を含む): 508984560

約数和(自身を除く): 241557112

約数列:

[1, 2, 4, 8, 97, 194, 251, 388, 502, 776, 1004, 1373, 2008, 2746, 5492, 10984, 24347, 48694, 97388, 133181, 194776, 266362, 344623, 532724, 689246, 1065448, 1378492, 2756984, 33428431, 66856862, 133713724, 267427448]

約数ペア:

[(1, 267427448), (2, 133713724), (4, 66856862), (8, 33428431), (97, 2756984), (194, 1378492), (251, 1065448), (388, 689246), (502, 532724), (776, 344623), (1004, 266362), (1373, 194776), (2008, 133181), (2746, 97388), (5492, 48694), (10984, 24347)]