256432014

素因数分解:

$2^1\times 3^3\times {\mathrm{23}}^1\times {\mathrm{206467}}^1$

素因数の和:206501

約数の個数: 32

約数和(自身を含む): 594627840

約数和(自身を除く): 338195826

約数列:

[1, 2, 3, 6, 9, 18, 23, 27, 46, 54, 69, 138, 207, 414, 621, 1242, 206467, 412934, 619401, 1238802, 1858203, 3716406, 4748741, 5574609, 9497482, 11149218, 14246223, 28492446, 42738669, 85477338, 128216007, 256432014]

約数ペア:

[(1, 256432014), (2, 128216007), (3, 85477338), (6, 42738669), (9, 28492446), (18, 14246223), (23, 11149218), (27, 9497482), (46, 5574609), (54, 4748741), (69, 3716406), (138, 1858203), (207, 1238802), (414, 619401), (621, 412934), (1242, 206467)]