408093232

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{15619}}^1$

素因数の和:15721

約数の個数: 40

約数和(自身を含む): 836732160

約数和(自身を除く): 428638928

約数列:

[1, 2, 4, 8, 16, 23, 46, 71, 92, 142, 184, 284, 368, 568, 1136, 1633, 3266, 6532, 13064, 15619, 26128, 31238, 62476, 124952, 249904, 359237, 718474, 1108949, 1436948, 2217898, 2873896, 4435796, 5747792, 8871592, 17743184, 25505827, 51011654, 102023308, 204046616, 408093232]

約数ペア:

[(1, 408093232), (2, 204046616), (4, 102023308), (8, 51011654), (16, 25505827), (23, 17743184), (46, 8871592), (71, 5747792), (92, 4435796), (142, 2873896), (184, 2217898), (284, 1436948), (368, 1108949), (568, 718474), (1136, 359237), (1633, 249904), (3266, 124952), (6532, 62476), (13064, 31238), (15619, 26128)]