237688332

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{139}}^1\times {\mathrm{20357}}^1$

素因数の和:20510

約数の個数: 48

約数和(自身を含む): 638426880

約数和(自身を除く): 400738548

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 139, 278, 417, 556, 834, 973, 1668, 1946, 2919, 3892, 5838, 11676, 20357, 40714, 61071, 81428, 122142, 142499, 244284, 284998, 427497, 569996, 854994, 1709988, 2829623, 5659246, 8488869, 11318492, 16977738, 19807361, 33955476, 39614722, 59422083, 79229444, 118844166, 237688332]

約数ペア:

[(1, 237688332), (2, 118844166), (3, 79229444), (4, 59422083), (6, 39614722), (7, 33955476), (12, 19807361), (14, 16977738), (21, 11318492), (28, 8488869), (42, 5659246), (84, 2829623), (139, 1709988), (278, 854994), (417, 569996), (556, 427497), (834, 284998), (973, 244284), (1668, 142499), (1946, 122142), (2919, 81428), (3892, 61071), (5838, 40714), (11676, 20357)]