739956

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{383}}^1$

素因数の和:420

約数の個数: 48

約数和(自身を含む): 2064384

約数和(自身を除く): 1324428

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 23, 28, 42, 46, 69, 84, 92, 138, 161, 276, 322, 383, 483, 644, 766, 966, 1149, 1532, 1932, 2298, 2681, 4596, 5362, 8043, 8809, 10724, 16086, 17618, 26427, 32172, 35236, 52854, 61663, 105708, 123326, 184989, 246652, 369978, 739956]

約数ペア:

[(1, 739956), (2, 369978), (3, 246652), (4, 184989), (6, 123326), (7, 105708), (12, 61663), (14, 52854), (21, 35236), (23, 32172), (28, 26427), (42, 17618), (46, 16086), (69, 10724), (84, 8809), (92, 8043), (138, 5362), (161, 4596), (276, 2681), (322, 2298), (383, 1932), (483, 1532), (644, 1149), (766, 966)]