390333104

素因数分解:

$2^4\times 7^1\times {\mathrm{641}}^1\times {\mathrm{5437}}^1$

素因数の和:6093

約数の個数: 40

約数和(自身を含む): 865816608

約数和(自身を除く): 475483504

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 641, 1282, 2564, 4487, 5128, 5437, 8974, 10256, 10874, 17948, 21748, 35896, 38059, 43496, 71792, 76118, 86992, 152236, 304472, 608944, 3485117, 6970234, 13940468, 24395819, 27880936, 48791638, 55761872, 97583276, 195166552, 390333104]

約数ペア:

[(1, 390333104), (2, 195166552), (4, 97583276), (7, 55761872), (8, 48791638), (14, 27880936), (16, 24395819), (28, 13940468), (56, 6970234), (112, 3485117), (641, 608944), (1282, 304472), (2564, 152236), (4487, 86992), (5128, 76118), (5437, 71792), (8974, 43496), (10256, 38059), (10874, 35896), (17948, 21748)]