1319976

素因数分解:

$2^3\times 3^5\times 7^1\times {\mathrm{97}}^1$

素因数の和:125

約数の個数: 96

約数和(自身を含む): 4280640

約数和(自身を除く): 2960664

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 54, 56, 63, 72, 81, 84, 97, 108, 126, 162, 168, 189, 194, 216, 243, 252, 291, 324, 378, 388, 486, 504, 567, 582, 648, 679, 756, 776, 873, 972, 1134, 1164, 1358, 1512, 1701, 1746, 1944, 2037, 2268, 2328, 2619, 2716, 3402, 3492, 4074, 4536, 5238, 5432, 6111, 6804, 6984, 7857, 8148, 10476, 12222, 13608, 15714, 16296, 18333, 20952, 23571, 24444, 31428, 36666, 47142, 48888, 54999, 62856, 73332, 94284, 109998, 146664, 164997, 188568, 219996, 329994, 439992, 659988, 1319976]

約数ペア:

[(1, 1319976), (2, 659988), (3, 439992), (4, 329994), (6, 219996), (7, 188568), (8, 164997), (9, 146664), (12, 109998), (14, 94284), (18, 73332), (21, 62856), (24, 54999), (27, 48888), (28, 47142), (36, 36666), (42, 31428), (54, 24444), (56, 23571), (63, 20952), (72, 18333), (81, 16296), (84, 15714), (97, 13608), (108, 12222), (126, 10476), (162, 8148), (168, 7857), (189, 6984), (194, 6804), (216, 6111), (243, 5432), (252, 5238), (291, 4536), (324, 4074), (378, 3492), (388, 3402), (486, 2716), (504, 2619), (567, 2328), (582, 2268), (648, 2037), (679, 1944), (756, 1746), (776, 1701), (873, 1512), (972, 1358), (1134, 1164)]