213934464

素因数分解:

$2^7\times 3^2\times {\mathrm{185707}}^1$

素因数の和:185727

約数の個数: 48

約数和(自身を含む): 615622020

約数和(自身を除く): 401687556

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 128, 144, 192, 288, 384, 576, 1152, 185707, 371414, 557121, 742828, 1114242, 1485656, 1671363, 2228484, 2971312, 3342726, 4456968, 5942624, 6685452, 8913936, 11885248, 13370904, 17827872, 23770496, 26741808, 35655744, 53483616, 71311488, 106967232, 213934464]

約数ペア:

[(1, 213934464), (2, 106967232), (3, 71311488), (4, 53483616), (6, 35655744), (8, 26741808), (9, 23770496), (12, 17827872), (16, 13370904), (18, 11885248), (24, 8913936), (32, 6685452), (36, 5942624), (48, 4456968), (64, 3342726), (72, 2971312), (96, 2228484), (128, 1671363), (144, 1485656), (192, 1114242), (288, 742828), (384, 557121), (576, 371414), (1152, 185707)]