285138966

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{4523}}^1$

素因数の和:4633

約数の個数: 64

約数和(自身を含む): 694886400

約数和(自身を除く): 409747434

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 38, 42, 57, 79, 114, 133, 158, 237, 266, 399, 474, 553, 798, 1106, 1501, 1659, 3002, 3318, 4503, 4523, 9006, 9046, 10507, 13569, 21014, 27138, 31521, 31661, 63042, 63322, 85937, 94983, 171874, 189966, 257811, 357317, 515622, 601559, 714634, 1071951, 1203118, 1804677, 2143902, 2501219, 3609354, 5002438, 6789023, 7503657, 13578046, 15007314, 20367069, 40734138, 47523161, 95046322, 142569483, 285138966]

約数ペア:

[(1, 285138966), (2, 142569483), (3, 95046322), (6, 47523161), (7, 40734138), (14, 20367069), (19, 15007314), (21, 13578046), (38, 7503657), (42, 6789023), (57, 5002438), (79, 3609354), (114, 2501219), (133, 2143902), (158, 1804677), (237, 1203118), (266, 1071951), (399, 714634), (474, 601559), (553, 515622), (798, 357317), (1106, 257811), (1501, 189966), (1659, 171874), (3002, 94983), (3318, 85937), (4503, 63322), (4523, 63042), (9006, 31661), (9046, 31521), (10507, 27138), (13569, 21014)]