1340372448

素因数分解:

$2^5\times 3^5\times {\mathrm{172373}}^1$

素因数の和:172398

約数の個数: 72

約数和(自身を含む): 3952880568

約数和(自身を除く): 2612508120

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 72, 81, 96, 108, 144, 162, 216, 243, 288, 324, 432, 486, 648, 864, 972, 1296, 1944, 2592, 3888, 7776, 172373, 344746, 517119, 689492, 1034238, 1378984, 1551357, 2068476, 2757968, 3102714, 4136952, 4654071, 5515936, 6205428, 8273904, 9308142, 12410856, 13962213, 16547808, 18616284, 24821712, 27924426, 37232568, 41886639, 49643424, 55848852, 74465136, 83773278, 111697704, 148930272, 167546556, 223395408, 335093112, 446790816, 670186224, 1340372448]

約数ペア:

[(1, 1340372448), (2, 670186224), (3, 446790816), (4, 335093112), (6, 223395408), (8, 167546556), (9, 148930272), (12, 111697704), (16, 83773278), (18, 74465136), (24, 55848852), (27, 49643424), (32, 41886639), (36, 37232568), (48, 27924426), (54, 24821712), (72, 18616284), (81, 16547808), (96, 13962213), (108, 12410856), (144, 9308142), (162, 8273904), (216, 6205428), (243, 5515936), (288, 4654071), (324, 4136952), (432, 3102714), (486, 2757968), (648, 2068476), (864, 1551357), (972, 1378984), (1296, 1034238), (1944, 689492), (2592, 517119), (3888, 344746), (7776, 172373)]