340213572

素因数分解:

$2^2\times 3^2\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{4349}}^1$

素因数の和:4453

約数の個数: 72

約数和(自身を含む): 897787800

約数和(自身を除く): 557574228

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 41, 53, 82, 106, 123, 159, 164, 212, 246, 318, 369, 477, 492, 636, 738, 954, 1476, 1908, 2173, 4346, 4349, 6519, 8692, 8698, 13038, 13047, 17396, 19557, 26076, 26094, 39114, 39141, 52188, 78228, 78282, 156564, 178309, 230497, 356618, 460994, 534927, 691491, 713236, 921988, 1069854, 1382982, 1604781, 2074473, 2139708, 2765964, 3209562, 4148946, 6419124, 8297892, 9450377, 18900754, 28351131, 37801508, 56702262, 85053393, 113404524, 170106786, 340213572]

約数ペア:

[(1, 340213572), (2, 170106786), (3, 113404524), (4, 85053393), (6, 56702262), (9, 37801508), (12, 28351131), (18, 18900754), (36, 9450377), (41, 8297892), (53, 6419124), (82, 4148946), (106, 3209562), (123, 2765964), (159, 2139708), (164, 2074473), (212, 1604781), (246, 1382982), (318, 1069854), (369, 921988), (477, 713236), (492, 691491), (636, 534927), (738, 460994), (954, 356618), (1476, 230497), (1908, 178309), (2173, 156564), (4346, 78282), (4349, 78228), (6519, 52188), (8692, 39141), (8698, 39114), (13038, 26094), (13047, 26076), (17396, 19557)]