747537444

素因数分解:

$2^2\times 3^3\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{337}}^1$

素因数の和:439

約数の個数: 192

約数和(自身を含む): 2180505600

約数和(自身を除く): 1432968156

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 23, 27, 36, 38, 46, 47, 54, 57, 69, 76, 92, 94, 108, 114, 138, 141, 171, 188, 207, 228, 276, 282, 337, 342, 414, 423, 437, 513, 564, 621, 674, 684, 828, 846, 874, 893, 1011, 1026, 1081, 1242, 1269, 1311, 1348, 1692, 1748, 1786, 2022, 2052, 2162, 2484, 2538, 2622, 2679, 3033, 3243, 3572, 3933, 4044, 4324, 5076, 5244, 5358, 6066, 6403, 6486, 7751, 7866, 8037, 9099, 9729, 10716, 11799, 12132, 12806, 12972, 15502, 15732, 15839, 16074, 18198, 19209, 19458, 20539, 23253, 23598, 24111, 25612, 29187, 31004, 31678, 32148, 36396, 38418, 38916, 41078, 46506, 47196, 47517, 48222, 57627, 58374, 61617, 63356, 69759, 76836, 82156, 93012, 95034, 96444, 115254, 116748, 123234, 139518, 142551, 147269, 172881, 184851, 190068, 209277, 230508, 246468, 279036, 285102, 294538, 300941, 345762, 364297, 369702, 418554, 427653, 441807, 554553, 570204, 589076, 601882, 691524, 728594, 739404, 837108, 855306, 883614, 902823, 1092891, 1109106, 1203764, 1325421, 1457188, 1710612, 1767228, 1805646, 2185782, 2218212, 2650842, 2708469, 3278673, 3611292, 3976263, 4371564, 5301684, 5416938, 6557346, 6921643, 7952526, 8125407, 9836019, 10833876, 13114692, 13843286, 15905052, 16250814, 19672038, 20764929, 27686572, 32501628, 39344076, 41529858, 62294787, 83059716, 124589574, 186884361, 249179148, 373768722, 747537444]

約数ペア:

[(1, 747537444), (2, 373768722), (3, 249179148), (4, 186884361), (6, 124589574), (9, 83059716), (12, 62294787), (18, 41529858), (19, 39344076), (23, 32501628), (27, 27686572), (36, 20764929), (38, 19672038), (46, 16250814), (47, 15905052), (54, 13843286), (57, 13114692), (69, 10833876), (76, 9836019), (92, 8125407), (94, 7952526), (108, 6921643), (114, 6557346), (138, 5416938), (141, 5301684), (171, 4371564), (188, 3976263), (207, 3611292), (228, 3278673), (276, 2708469), (282, 2650842), (337, 2218212), (342, 2185782), (414, 1805646), (423, 1767228), (437, 1710612), (513, 1457188), (564, 1325421), (621, 1203764), (674, 1109106), (684, 1092891), (828, 902823), (846, 883614), (874, 855306), (893, 837108), (1011, 739404), (1026, 728594), (1081, 691524), (1242, 601882), (1269, 589076), (1311, 570204), (1348, 554553), (1692, 441807), (1748, 427653), (1786, 418554), (2022, 369702), (2052, 364297), (2162, 345762), (2484, 300941), (2538, 294538), (2622, 285102), (2679, 279036), (3033, 246468), (3243, 230508), (3572, 209277), (3933, 190068), (4044, 184851), (4324, 172881), (5076, 147269), (5244, 142551), (5358, 139518), (6066, 123234), (6403, 116748), (6486, 115254), (7751, 96444), (7866, 95034), (8037, 93012), (9099, 82156), (9729, 76836), (10716, 69759), (11799, 63356), (12132, 61617), (12806, 58374), (12972, 57627), (15502, 48222), (15732, 47517), (15839, 47196), (16074, 46506), (18198, 41078), (19209, 38916), (19458, 38418), (20539, 36396), (23253, 32148), (23598, 31678), (24111, 31004), (25612, 29187)]