353647944

素因数分解:

$2^3\times 3^4\times {\mathrm{13}}^1\times {\mathrm{41981}}^1$

素因数の和:42012

約数の個数: 80

約数和(自身を含む): 1066762620

約数和(自身を除く): 713114676

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 27, 36, 39, 52, 54, 72, 78, 81, 104, 108, 117, 156, 162, 216, 234, 312, 324, 351, 468, 648, 702, 936, 1053, 1404, 2106, 2808, 4212, 8424, 41981, 83962, 125943, 167924, 251886, 335848, 377829, 503772, 545753, 755658, 1007544, 1091506, 1133487, 1511316, 1637259, 2183012, 2266974, 3022632, 3274518, 3400461, 4366024, 4533948, 4911777, 6549036, 6800922, 9067896, 9823554, 13098072, 13601844, 14735331, 19647108, 27203688, 29470662, 39294216, 44205993, 58941324, 88411986, 117882648, 176823972, 353647944]

約数ペア:

[(1, 353647944), (2, 176823972), (3, 117882648), (4, 88411986), (6, 58941324), (8, 44205993), (9, 39294216), (12, 29470662), (13, 27203688), (18, 19647108), (24, 14735331), (26, 13601844), (27, 13098072), (36, 9823554), (39, 9067896), (52, 6800922), (54, 6549036), (72, 4911777), (78, 4533948), (81, 4366024), (104, 3400461), (108, 3274518), (117, 3022632), (156, 2266974), (162, 2183012), (216, 1637259), (234, 1511316), (312, 1133487), (324, 1091506), (351, 1007544), (468, 755658), (648, 545753), (702, 503772), (936, 377829), (1053, 335848), (1404, 251886), (2106, 167924), (2808, 125943), (4212, 83962), (8424, 41981)]