258412644

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{199}}^1\times {\mathrm{5153}}^1$

素因数の和:5369

約数の個数: 72

約数和(自身を含む): 750422400

約数和(自身を除く): 492009756

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 199, 252, 398, 597, 796, 1194, 1393, 1791, 2388, 2786, 3582, 4179, 5153, 5572, 7164, 8358, 10306, 12537, 15459, 16716, 20612, 25074, 30918, 36071, 46377, 50148, 61836, 72142, 92754, 108213, 144284, 185508, 216426, 324639, 432852, 649278, 1025447, 1298556, 2050894, 3076341, 4101788, 6152682, 7178129, 9229023, 12305364, 14356258, 18458046, 21534387, 28712516, 36916092, 43068774, 64603161, 86137548, 129206322, 258412644]

約数ペア:

[(1, 258412644), (2, 129206322), (3, 86137548), (4, 64603161), (6, 43068774), (7, 36916092), (9, 28712516), (12, 21534387), (14, 18458046), (18, 14356258), (21, 12305364), (28, 9229023), (36, 7178129), (42, 6152682), (63, 4101788), (84, 3076341), (126, 2050894), (199, 1298556), (252, 1025447), (398, 649278), (597, 432852), (796, 324639), (1194, 216426), (1393, 185508), (1791, 144284), (2388, 108213), (2786, 92754), (3582, 72142), (4179, 61836), (5153, 50148), (5572, 46377), (7164, 36071), (8358, 30918), (10306, 25074), (12537, 20612), (15459, 16716)]