1003641716

素因数分解:

$2^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{139}}^1\times {\mathrm{197}}^1$

素因数の和:382

約数の個数: 144

約数和(自身を含む): 2389020480

約数和(自身を除く): 1385378764

約数列:

[1, 2, 4, 7, 11, 14, 17, 22, 28, 34, 44, 49, 68, 77, 98, 119, 139, 154, 187, 196, 197, 238, 278, 308, 374, 394, 476, 539, 556, 748, 788, 833, 973, 1078, 1309, 1379, 1529, 1666, 1946, 2156, 2167, 2363, 2618, 2758, 3058, 3332, 3349, 3892, 4334, 4726, 5236, 5516, 6116, 6698, 6811, 8668, 9163, 9452, 9653, 10703, 13396, 13622, 15169, 16541, 18326, 19306, 21406, 23443, 25993, 27244, 27383, 30338, 33082, 36652, 36839, 38612, 42812, 46886, 51986, 54766, 60676, 66164, 73678, 74921, 93772, 103972, 106183, 109532, 115787, 147356, 149842, 164101, 181951, 191681, 212366, 231574, 257873, 299684, 301213, 328202, 363902, 383362, 424732, 463148, 465511, 515746, 602426, 656404, 727804, 766724, 931022, 1031492, 1204852, 1273657, 1341767, 1805111, 1862044, 2108491, 2547314, 2683534, 3258577, 3610222, 4216982, 5094628, 5120621, 5367068, 6517154, 7220444, 8433964, 10241242, 13034308, 14759437, 20482484, 22810039, 29518874, 35844347, 45620078, 59037748, 71688694, 91240156, 143377388, 250910429, 501820858, 1003641716]

約数ペア:

[(1, 1003641716), (2, 501820858), (4, 250910429), (7, 143377388), (11, 91240156), (14, 71688694), (17, 59037748), (22, 45620078), (28, 35844347), (34, 29518874), (44, 22810039), (49, 20482484), (68, 14759437), (77, 13034308), (98, 10241242), (119, 8433964), (139, 7220444), (154, 6517154), (187, 5367068), (196, 5120621), (197, 5094628), (238, 4216982), (278, 3610222), (308, 3258577), (374, 2683534), (394, 2547314), (476, 2108491), (539, 1862044), (556, 1805111), (748, 1341767), (788, 1273657), (833, 1204852), (973, 1031492), (1078, 931022), (1309, 766724), (1379, 727804), (1529, 656404), (1666, 602426), (1946, 515746), (2156, 465511), (2167, 463148), (2363, 424732), (2618, 383362), (2758, 363902), (3058, 328202), (3332, 301213), (3349, 299684), (3892, 257873), (4334, 231574), (4726, 212366), (5236, 191681), (5516, 181951), (6116, 164101), (6698, 149842), (6811, 147356), (8668, 115787), (9163, 109532), (9452, 106183), (9653, 103972), (10703, 93772), (13396, 74921), (13622, 73678), (15169, 66164), (16541, 60676), (18326, 54766), (19306, 51986), (21406, 46886), (23443, 42812), (25993, 38612), (27244, 36839), (27383, 36652), (30338, 33082)]