1286782464

素因数分解:

$2^9\times 3^1\times {\mathrm{11}}^1\times {\mathrm{76159}}^1$

素因数の和:76191

約数の個数: 80

約数和(自身を含む): 3739760640

約数和(自身を除く): 2452978176

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 32, 33, 44, 48, 64, 66, 88, 96, 128, 132, 176, 192, 256, 264, 352, 384, 512, 528, 704, 768, 1056, 1408, 1536, 2112, 2816, 4224, 5632, 8448, 16896, 76159, 152318, 228477, 304636, 456954, 609272, 837749, 913908, 1218544, 1675498, 1827816, 2437088, 2513247, 3350996, 3655632, 4874176, 5026494, 6701992, 7311264, 9748352, 10052988, 13403984, 14622528, 19496704, 20105976, 26807968, 29245056, 38993408, 40211952, 53615936, 58490112, 80423904, 107231872, 116980224, 160847808, 214463744, 321695616, 428927488, 643391232, 1286782464]

約数ペア:

[(1, 1286782464), (2, 643391232), (3, 428927488), (4, 321695616), (6, 214463744), (8, 160847808), (11, 116980224), (12, 107231872), (16, 80423904), (22, 58490112), (24, 53615936), (32, 40211952), (33, 38993408), (44, 29245056), (48, 26807968), (64, 20105976), (66, 19496704), (88, 14622528), (96, 13403984), (128, 10052988), (132, 9748352), (176, 7311264), (192, 6701992), (256, 5026494), (264, 4874176), (352, 3655632), (384, 3350996), (512, 2513247), (528, 2437088), (704, 1827816), (768, 1675498), (1056, 1218544), (1408, 913908), (1536, 837749), (2112, 609272), (2816, 456954), (4224, 304636), (5632, 228477), (8448, 152318), (16896, 76159)]