282775504

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{26339}}^1$

素因数の和:26419

約数の個数: 40

約数和(自身を含む): 607505760

約数和(自身を除く): 324730256

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 61, 88, 122, 176, 244, 488, 671, 976, 1342, 2684, 5368, 10736, 26339, 52678, 105356, 210712, 289729, 421424, 579458, 1158916, 1606679, 2317832, 3213358, 4635664, 6426716, 12853432, 17673469, 25706864, 35346938, 70693876, 141387752, 282775504]

約数ペア:

[(1, 282775504), (2, 141387752), (4, 70693876), (8, 35346938), (11, 25706864), (16, 17673469), (22, 12853432), (44, 6426716), (61, 4635664), (88, 3213358), (122, 2317832), (176, 1606679), (244, 1158916), (488, 579458), (671, 421424), (976, 289729), (1342, 210712), (2684, 105356), (5368, 52678), (10736, 26339)]