403857414

素因数分解:

$2^1\times 3^4\times {\mathrm{23}}^1\times {\mathrm{283}}^1\times {\mathrm{383}}^1$

素因数の和:703

約数の個数: 80

約数和(自身を含む): 950095872

約数和(自身を除く): 546238458

約数列:

[1, 2, 3, 6, 9, 18, 23, 27, 46, 54, 69, 81, 138, 162, 207, 283, 383, 414, 566, 621, 766, 849, 1149, 1242, 1698, 1863, 2298, 2547, 3447, 3726, 5094, 6509, 6894, 7641, 8809, 10341, 13018, 15282, 17618, 19527, 20682, 22923, 26427, 31023, 39054, 45846, 52854, 58581, 62046, 79281, 108389, 117162, 158562, 175743, 216778, 237843, 325167, 351486, 475686, 527229, 650334, 713529, 975501, 1054458, 1427058, 1951002, 2492947, 2926503, 4985894, 5853006, 7478841, 8779509, 14957682, 17559018, 22436523, 44873046, 67309569, 134619138, 201928707, 403857414]

約数ペア:

[(1, 403857414), (2, 201928707), (3, 134619138), (6, 67309569), (9, 44873046), (18, 22436523), (23, 17559018), (27, 14957682), (46, 8779509), (54, 7478841), (69, 5853006), (81, 4985894), (138, 2926503), (162, 2492947), (207, 1951002), (283, 1427058), (383, 1054458), (414, 975501), (566, 713529), (621, 650334), (766, 527229), (849, 475686), (1149, 351486), (1242, 325167), (1698, 237843), (1863, 216778), (2298, 175743), (2547, 158562), (3447, 117162), (3726, 108389), (5094, 79281), (6509, 62046), (6894, 58581), (7641, 52854), (8809, 45846), (10341, 39054), (13018, 31023), (15282, 26427), (17618, 22923), (19527, 20682)]