312955968

素因数分解:

$2^6\times 3^1\times {\mathrm{13}}^1\times {\mathrm{125383}}^1$

素因数の和:125411

約数の個数: 56

約数和(自身を含む): 891731008

約数和(自身を除く): 578775040

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 64, 78, 96, 104, 156, 192, 208, 312, 416, 624, 832, 1248, 2496, 125383, 250766, 376149, 501532, 752298, 1003064, 1504596, 1629979, 2006128, 3009192, 3259958, 4012256, 4889937, 6018384, 6519916, 8024512, 9779874, 12036768, 13039832, 19559748, 24073536, 26079664, 39119496, 52159328, 78238992, 104318656, 156477984, 312955968]

約数ペア:

[(1, 312955968), (2, 156477984), (3, 104318656), (4, 78238992), (6, 52159328), (8, 39119496), (12, 26079664), (13, 24073536), (16, 19559748), (24, 13039832), (26, 12036768), (32, 9779874), (39, 8024512), (48, 6519916), (52, 6018384), (64, 4889937), (78, 4012256), (96, 3259958), (104, 3009192), (156, 2006128), (192, 1629979), (208, 1504596), (312, 1003064), (416, 752298), (624, 501532), (832, 376149), (1248, 250766), (2496, 125383)]