1587194544

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{82051}}^1$

素因数の和:82106

約数の個数: 80

約数和(自身を含む): 4558152704

約数和(自身を除く): 2970958160

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 31, 39, 48, 52, 62, 78, 93, 104, 124, 156, 186, 208, 248, 312, 372, 403, 496, 624, 744, 806, 1209, 1488, 1612, 2418, 3224, 4836, 6448, 9672, 19344, 82051, 164102, 246153, 328204, 492306, 656408, 984612, 1066663, 1312816, 1969224, 2133326, 2543581, 3199989, 3938448, 4266652, 5087162, 6399978, 7630743, 8533304, 10174324, 12799956, 15261486, 17066608, 20348648, 25599912, 30522972, 33066553, 40697296, 51199824, 61045944, 66133106, 99199659, 122091888, 132266212, 198399318, 264532424, 396798636, 529064848, 793597272, 1587194544]

約数ペア:

[(1, 1587194544), (2, 793597272), (3, 529064848), (4, 396798636), (6, 264532424), (8, 198399318), (12, 132266212), (13, 122091888), (16, 99199659), (24, 66133106), (26, 61045944), (31, 51199824), (39, 40697296), (48, 33066553), (52, 30522972), (62, 25599912), (78, 20348648), (93, 17066608), (104, 15261486), (124, 12799956), (156, 10174324), (186, 8533304), (208, 7630743), (248, 6399978), (312, 5087162), (372, 4266652), (403, 3938448), (496, 3199989), (624, 2543581), (744, 2133326), (806, 1969224), (1209, 1312816), (1488, 1066663), (1612, 984612), (2418, 656408), (3224, 492306), (4836, 328204), (6448, 246153), (9672, 164102), (19344, 82051)]