1489595856

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{211}}^1\times {\mathrm{21011}}^1$

素因数の和:21240

約数の個数: 80

約数和(自身を含む): 4418907648

約数和(自身を除く): 2929311792

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 211, 336, 422, 633, 844, 1266, 1477, 1688, 2532, 2954, 3376, 4431, 5064, 5908, 8862, 10128, 11816, 17724, 21011, 23632, 35448, 42022, 63033, 70896, 84044, 126066, 147077, 168088, 252132, 294154, 336176, 441231, 504264, 588308, 882462, 1008528, 1176616, 1764924, 2353232, 3529848, 4433321, 7059696, 8866642, 13299963, 17733284, 26599926, 31033247, 35466568, 53199852, 62066494, 70933136, 93099741, 106399704, 124132988, 186199482, 212799408, 248265976, 372398964, 496531952, 744797928, 1489595856]

約数ペア:

[(1, 1489595856), (2, 744797928), (3, 496531952), (4, 372398964), (6, 248265976), (7, 212799408), (8, 186199482), (12, 124132988), (14, 106399704), (16, 93099741), (21, 70933136), (24, 62066494), (28, 53199852), (42, 35466568), (48, 31033247), (56, 26599926), (84, 17733284), (112, 13299963), (168, 8866642), (211, 7059696), (336, 4433321), (422, 3529848), (633, 2353232), (844, 1764924), (1266, 1176616), (1477, 1008528), (1688, 882462), (2532, 588308), (2954, 504264), (3376, 441231), (4431, 336176), (5064, 294154), (5908, 252132), (8862, 168088), (10128, 147077), (11816, 126066), (17724, 84044), (21011, 70896), (23632, 63033), (35448, 42022)]