318221136

素因数分解:

$2^4\times 3^5\times {\mathrm{81847}}^1$

素因数の和:81870

約数の個数: 60

約数和(自身を含む): 923572832

約数和(自身を除く): 605351696

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 81, 108, 144, 162, 216, 243, 324, 432, 486, 648, 972, 1296, 1944, 3888, 81847, 163694, 245541, 327388, 491082, 654776, 736623, 982164, 1309552, 1473246, 1964328, 2209869, 2946492, 3928656, 4419738, 5892984, 6629607, 8839476, 11785968, 13259214, 17678952, 19888821, 26518428, 35357904, 39777642, 53036856, 79555284, 106073712, 159110568, 318221136]

約数ペア:

[(1, 318221136), (2, 159110568), (3, 106073712), (4, 79555284), (6, 53036856), (8, 39777642), (9, 35357904), (12, 26518428), (16, 19888821), (18, 17678952), (24, 13259214), (27, 11785968), (36, 8839476), (48, 6629607), (54, 5892984), (72, 4419738), (81, 3928656), (108, 2946492), (144, 2209869), (162, 1964328), (216, 1473246), (243, 1309552), (324, 982164), (432, 736623), (486, 654776), (648, 491082), (972, 327388), (1296, 245541), (1944, 163694), (3888, 81847)]