257586142944

素因数分解:

$2^5\times 3^1\times {\mathrm{13}}^1\times {\mathrm{206399153}}^1$

素因数の和:206399179

約数の個数: 48

約数和(自身を含む): 728176215312

約数和(自身を除く): 470590072368

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 78, 96, 104, 156, 208, 312, 416, 624, 1248, 206399153, 412798306, 619197459, 825596612, 1238394918, 1651193224, 2476789836, 2683188989, 3302386448, 4953579672, 5366377978, 6604772896, 8049566967, 9907159344, 10732755956, 16099133934, 19814318688, 21465511912, 32198267868, 42931023824, 64396535736, 85862047648, 128793071472, 257586142944]

約数ペア:

[(1, 257586142944), (2, 128793071472), (3, 85862047648), (4, 64396535736), (6, 42931023824), (8, 32198267868), (12, 21465511912), (13, 19814318688), (16, 16099133934), (24, 10732755956), (26, 9907159344), (32, 8049566967), (39, 6604772896), (48, 5366377978), (52, 4953579672), (78, 3302386448), (96, 2683188989), (104, 2476789836), (156, 1651193224), (208, 1238394918), (312, 825596612), (416, 619197459), (624, 412798306), (1248, 206399153)]