389238223264

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{157}}^1\times {\mathrm{7043251}}^1$

素因数の和:7043429

約数の個数: 48

約数和(自身を含む): 841302364896

約数和(自身を除く): 452064141632

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 88, 157, 176, 314, 352, 628, 1256, 1727, 2512, 3454, 5024, 6908, 13816, 27632, 55264, 7043251, 14086502, 28173004, 56346008, 77475761, 112692016, 154951522, 225384032, 309903044, 619806088, 1105790407, 1239612176, 2211580814, 2479224352, 4423161628, 8846323256, 12163694477, 17692646512, 24327388954, 35385293024, 48654777908, 97309555816, 194619111632, 389238223264]

約数ペア:

[(1, 389238223264), (2, 194619111632), (4, 97309555816), (8, 48654777908), (11, 35385293024), (16, 24327388954), (22, 17692646512), (32, 12163694477), (44, 8846323256), (88, 4423161628), (157, 2479224352), (176, 2211580814), (314, 1239612176), (352, 1105790407), (628, 619806088), (1256, 309903044), (1727, 225384032), (2512, 154951522), (3454, 112692016), (5024, 77475761), (6908, 56346008), (13816, 28173004), (27632, 14086502), (55264, 7043251)]