789626156

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{797}}^1$

素因数の和:935

約数の個数: 72

約数和(自身を含む): 1604746080

約数和(自身を除く): 815119924

約数列:

[1, 2, 4, 11, 22, 23, 44, 46, 89, 92, 121, 178, 242, 253, 356, 484, 506, 797, 979, 1012, 1594, 1958, 2047, 2783, 3188, 3916, 4094, 5566, 8188, 8767, 10769, 11132, 17534, 18331, 21538, 22517, 35068, 36662, 43076, 45034, 70933, 73324, 90068, 96437, 141866, 192874, 201641, 247687, 283732, 385748, 403282, 495374, 780263, 806564, 990748, 1560526, 1631459, 2218051, 3121052, 3262918, 4436102, 6525836, 8582893, 8872204, 17165786, 17946049, 34331572, 35892098, 71784196, 197406539, 394813078, 789626156]

約数ペア:

[(1, 789626156), (2, 394813078), (4, 197406539), (11, 71784196), (22, 35892098), (23, 34331572), (44, 17946049), (46, 17165786), (89, 8872204), (92, 8582893), (121, 6525836), (178, 4436102), (242, 3262918), (253, 3121052), (356, 2218051), (484, 1631459), (506, 1560526), (797, 990748), (979, 806564), (1012, 780263), (1594, 495374), (1958, 403282), (2047, 385748), (2783, 283732), (3188, 247687), (3916, 201641), (4094, 192874), (5566, 141866), (8188, 96437), (8767, 90068), (10769, 73324), (11132, 70933), (17534, 45034), (18331, 43076), (21538, 36662), (22517, 35068)]