1256120736

素因数分解:

$2^5\times 3^1\times {\mathrm{13}}^1\times {\mathrm{1006507}}^1$

素因数の和:1006533

約数の個数: 48

約数和(自身を含む): 3550960224

約数和(自身を除く): 2294839488

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, 1006507, 2013014, 3019521, 4026028, 6039042, 8052056, 12078084, 13084591, 16104112, 24156168, 26169182, 32208224, 39253773, 48312336, 52338364, 78507546, 96624672, 104676728, 157015092, 209353456, 314030184, 418706912, 628060368, 1256120736]

約数ペア:

[(1, 1256120736), (2, 628060368), (3, 418706912), (4, 314030184), (6, 209353456), (8, 157015092), (12, 104676728), (13, 96624672), (16, 78507546), (24, 52338364), (26, 48312336), (32, 39253773), (39, 32208224), (48, 26169182), (52, 24156168), (78, 16104112), (96, 13084591), (104, 12078084), (156, 8052056), (208, 6039042), (312, 4026028), (416, 3019521), (624, 2013014), (1248, 1006507)]