728698932

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^2\times {\mathrm{119773}}^1$

素因数の和:119809

約数の個数: 54

約数和(自身を含む): 1994596422

約数和(自身を除く): 1265897490

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 169, 234, 338, 468, 507, 676, 1014, 1521, 2028, 3042, 6084, 119773, 239546, 359319, 479092, 718638, 1077957, 1437276, 1557049, 2155914, 3114098, 4311828, 4671147, 6228196, 9342294, 14013441, 18684588, 20241637, 28026882, 40483274, 56053764, 60724911, 80966548, 121449822, 182174733, 242899644, 364349466, 728698932]

約数ペア:

[(1, 728698932), (2, 364349466), (3, 242899644), (4, 182174733), (6, 121449822), (9, 80966548), (12, 60724911), (13, 56053764), (18, 40483274), (26, 28026882), (36, 20241637), (39, 18684588), (52, 14013441), (78, 9342294), (117, 6228196), (156, 4671147), (169, 4311828), (234, 3114098), (338, 2155914), (468, 1557049), (507, 1437276), (676, 1077957), (1014, 718638), (1521, 479092), (2028, 359319), (3042, 239546), (6084, 119773)]