327505416

素因数分解:

$2^3\times 3^1\times 7^2\times {\mathrm{278491}}^1$

素因数の和:278514

約数の個数: 48

約数和(自身を含む): 952442640

約数和(自身を除く): 624937224

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 49, 56, 84, 98, 147, 168, 196, 294, 392, 588, 1176, 278491, 556982, 835473, 1113964, 1670946, 1949437, 2227928, 3341892, 3898874, 5848311, 6683784, 7797748, 11696622, 13646059, 15595496, 23393244, 27292118, 40938177, 46786488, 54584236, 81876354, 109168472, 163752708, 327505416]

約数ペア:

[(1, 327505416), (2, 163752708), (3, 109168472), (4, 81876354), (6, 54584236), (7, 46786488), (8, 40938177), (12, 27292118), (14, 23393244), (21, 15595496), (24, 13646059), (28, 11696622), (42, 7797748), (49, 6683784), (56, 5848311), (84, 3898874), (98, 3341892), (147, 2227928), (168, 1949437), (196, 1670946), (294, 1113964), (392, 835473), (588, 556982), (1176, 278491)]