228954684

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{139}}^1\times {\mathrm{19609}}^1$

素因数の和:19762

約数の個数: 48

約数和(自身を含む): 614969600

約数和(自身を除く): 386014916

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, 19609, 39218, 58827, 78436, 117654, 137263, 235308, 274526, 411789, 549052, 823578, 1647156, 2725651, 5451302, 8176953, 10902604, 16353906, 19079557, 32707812, 38159114, 57238671, 76318228, 114477342, 228954684]

約数ペア:

[(1, 228954684), (2, 114477342), (3, 76318228), (4, 57238671), (6, 38159114), (7, 32707812), (12, 19079557), (14, 16353906), (21, 10902604), (28, 8176953), (42, 5451302), (84, 2725651), (139, 1647156), (278, 823578), (417, 549052), (556, 411789), (834, 274526), (973, 235308), (1668, 137263), (1946, 117654), (2919, 78436), (3892, 58827), (5838, 39218), (11676, 19609)]