387364656

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{541}}^1\times {\mathrm{2131}}^1$

素因数の和:2690

約数の個数: 80

約数和(自身を含む): 1146299648

約数和(自身を除く): 758934992

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 541, 1082, 1623, 2131, 2164, 3246, 3787, 4262, 4328, 6393, 6492, 7574, 8524, 8656, 11361, 12786, 12984, 14917, 15148, 17048, 22722, 25572, 25968, 29834, 30296, 34096, 44751, 45444, 51144, 59668, 60592, 89502, 90888, 102288, 119336, 179004, 181776, 238672, 358008, 716016, 1152871, 2305742, 3458613, 4611484, 6917226, 8070097, 9222968, 13834452, 16140194, 18445936, 24210291, 27668904, 32280388, 48420582, 55337808, 64560776, 96841164, 129121552, 193682328, 387364656]

約数ペア:

[(1, 387364656), (2, 193682328), (3, 129121552), (4, 96841164), (6, 64560776), (7, 55337808), (8, 48420582), (12, 32280388), (14, 27668904), (16, 24210291), (21, 18445936), (24, 16140194), (28, 13834452), (42, 9222968), (48, 8070097), (56, 6917226), (84, 4611484), (112, 3458613), (168, 2305742), (336, 1152871), (541, 716016), (1082, 358008), (1623, 238672), (2131, 181776), (2164, 179004), (3246, 119336), (3787, 102288), (4262, 90888), (4328, 89502), (6393, 60592), (6492, 59668), (7574, 51144), (8524, 45444), (8656, 44751), (11361, 34096), (12786, 30296), (12984, 29834), (14917, 25968), (15148, 25572), (17048, 22722)]