2741424

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{199}}^1$

素因数の和:258

約数の個数: 80

約数和(自身を含む): 8332800

約数和(自身を除く): 5591376

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 41, 42, 48, 56, 82, 84, 112, 123, 164, 168, 199, 246, 287, 328, 336, 398, 492, 574, 597, 656, 796, 861, 984, 1148, 1194, 1393, 1592, 1722, 1968, 2296, 2388, 2786, 3184, 3444, 4179, 4592, 4776, 5572, 6888, 8159, 8358, 9552, 11144, 13776, 16318, 16716, 22288, 24477, 32636, 33432, 48954, 57113, 65272, 66864, 97908, 114226, 130544, 171339, 195816, 228452, 342678, 391632, 456904, 685356, 913808, 1370712, 2741424]

約数ペア:

[(1, 2741424), (2, 1370712), (3, 913808), (4, 685356), (6, 456904), (7, 391632), (8, 342678), (12, 228452), (14, 195816), (16, 171339), (21, 130544), (24, 114226), (28, 97908), (41, 66864), (42, 65272), (48, 57113), (56, 48954), (82, 33432), (84, 32636), (112, 24477), (123, 22288), (164, 16716), (168, 16318), (199, 13776), (246, 11144), (287, 9552), (328, 8358), (336, 8159), (398, 6888), (492, 5572), (574, 4776), (597, 4592), (656, 4179), (796, 3444), (861, 3184), (984, 2786), (1148, 2388), (1194, 2296), (1393, 1968), (1592, 1722)]