211307323904

素因数分解:

$2^9\times {\mathrm{307}}^1\times {\mathrm{593}}^1\times {\mathrm{2267}}^1$

素因数の和:3185

約数の個数: 80

約数和(自身を含む): 424478644128

約数和(自身を除く): 213171320224

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 307, 512, 593, 614, 1186, 1228, 2267, 2372, 2456, 4534, 4744, 4912, 9068, 9488, 9824, 18136, 18976, 19648, 36272, 37952, 39296, 72544, 75904, 78592, 145088, 151808, 157184, 182051, 290176, 303616, 364102, 580352, 695969, 728204, 1160704, 1344331, 1391938, 1456408, 2688662, 2783876, 2912816, 5377324, 5567752, 5825632, 10754648, 11135504, 11651264, 21509296, 22271008, 23302528, 43018592, 44542016, 46605056, 86037184, 89084032, 93210112, 172074368, 178168064, 344148736, 356336128, 412709617, 688297472, 825419234, 1650838468, 3301676936, 6603353872, 13206707744, 26413415488, 52826830976, 105653661952, 211307323904]

約数ペア:

[(1, 211307323904), (2, 105653661952), (4, 52826830976), (8, 26413415488), (16, 13206707744), (32, 6603353872), (64, 3301676936), (128, 1650838468), (256, 825419234), (307, 688297472), (512, 412709617), (593, 356336128), (614, 344148736), (1186, 178168064), (1228, 172074368), (2267, 93210112), (2372, 89084032), (2456, 86037184), (4534, 46605056), (4744, 44542016), (4912, 43018592), (9068, 23302528), (9488, 22271008), (9824, 21509296), (18136, 11651264), (18976, 11135504), (19648, 10754648), (36272, 5825632), (37952, 5567752), (39296, 5377324), (72544, 2912816), (75904, 2783876), (78592, 2688662), (145088, 1456408), (151808, 1391938), (157184, 1344331), (182051, 1160704), (290176, 728204), (303616, 695969), (364102, 580352)]