71320596424

素因数分解:

$2^3\times 7^3\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{139}}^1\times {\mathrm{191}}^1$

素因数の和:457

約数の個数: 256

約数和(自身を含む): 174182400000

約数和(自身を除く): 102861803576

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 44, 49, 56, 77, 88, 89, 98, 139, 154, 178, 191, 196, 278, 308, 343, 356, 382, 392, 539, 556, 616, 623, 686, 712, 764, 973, 979, 1078, 1112, 1246, 1337, 1372, 1528, 1529, 1946, 1958, 2101, 2156, 2492, 2674, 2744, 3058, 3773, 3892, 3916, 4202, 4312, 4361, 4984, 5348, 6116, 6811, 6853, 7546, 7784, 7832, 8404, 8722, 9359, 10696, 10703, 12232, 12371, 13622, 13706, 14707, 15092, 16808, 16999, 17444, 18718, 21406, 24742, 26549, 27244, 27412, 29414, 30184, 30527, 33998, 34888, 37436, 42812, 47677, 47971, 49484, 53098, 54488, 54824, 58828, 61054, 65513, 67996, 74872, 74921, 85624, 86597, 95354, 95942, 98968, 102949, 106196, 117656, 118993, 122108, 131026, 135992, 136081, 149842, 173194, 185843, 186989, 190708, 191884, 205898, 212392, 237986, 244216, 262052, 272162, 292039, 299684, 335797, 346388, 371686, 373978, 381416, 383768, 411796, 475972, 524104, 524447, 544324, 584078, 599368, 606179, 671594, 692776, 720643, 743372, 747956, 823592, 832951, 951944, 952567, 1048894, 1088648, 1168156, 1212358, 1300901, 1308923, 1343188, 1441286, 1486744, 1495912, 1665902, 1905134, 2044273, 2097788, 2336312, 2362861, 2424716, 2601802, 2617846, 2686376, 2882572, 3331804, 3810268, 4088546, 4195576, 4243253, 4725722, 4849432, 5203604, 5235692, 5765144, 5830657, 6663608, 6667969, 7620536, 8177092, 8486506, 9106307, 9162461, 9451444, 10407208, 10471384, 11661314, 13335938, 14309911, 16354184, 16540027, 16973012, 18212614, 18324922, 18902888, 23322628, 25991471, 26671876, 28619822, 33080054, 33946024, 36425228, 36649844, 46645256, 46675783, 51982942, 53343752, 57239644, 64137227, 66160108, 72850456, 73299688, 93351566, 100169377, 103965884, 114479288, 115780189, 128274454, 132320216, 181940297, 186703132, 200338754, 207931768, 231560378, 256548908, 363880594, 373406264, 400677508, 463120756, 513097816, 727761188, 801355016, 810461323, 926241512, 1273582079, 1455522376, 1620922646, 2547164158, 3241845292, 5094328316, 6483690584, 8915074553, 10188656632, 17830149106, 35660298212, 71320596424]

約数ペア:

[(1, 71320596424), (2, 35660298212), (4, 17830149106), (7, 10188656632), (8, 8915074553), (11, 6483690584), (14, 5094328316), (22, 3241845292), (28, 2547164158), (44, 1620922646), (49, 1455522376), (56, 1273582079), (77, 926241512), (88, 810461323), (89, 801355016), (98, 727761188), (139, 513097816), (154, 463120756), (178, 400677508), (191, 373406264), (196, 363880594), (278, 256548908), (308, 231560378), (343, 207931768), (356, 200338754), (382, 186703132), (392, 181940297), (539, 132320216), (556, 128274454), (616, 115780189), (623, 114479288), (686, 103965884), (712, 100169377), (764, 93351566), (973, 73299688), (979, 72850456), (1078, 66160108), (1112, 64137227), (1246, 57239644), (1337, 53343752), (1372, 51982942), (1528, 46675783), (1529, 46645256), (1946, 36649844), (1958, 36425228), (2101, 33946024), (2156, 33080054), (2492, 28619822), (2674, 26671876), (2744, 25991471), (3058, 23322628), (3773, 18902888), (3892, 18324922), (3916, 18212614), (4202, 16973012), (4312, 16540027), (4361, 16354184), (4984, 14309911), (5348, 13335938), (6116, 11661314), (6811, 10471384), (6853, 10407208), (7546, 9451444), (7784, 9162461), (7832, 9106307), (8404, 8486506), (8722, 8177092), (9359, 7620536), (10696, 6667969), (10703, 6663608), (12232, 5830657), (12371, 5765144), (13622, 5235692), (13706, 5203604), (14707, 4849432), (15092, 4725722), (16808, 4243253), (16999, 4195576), (17444, 4088546), (18718, 3810268), (21406, 3331804), (24742, 2882572), (26549, 2686376), (27244, 2617846), (27412, 2601802), (29414, 2424716), (30184, 2362861), (30527, 2336312), (33998, 2097788), (34888, 2044273), (37436, 1905134), (42812, 1665902), (47677, 1495912), (47971, 1486744), (49484, 1441286), (53098, 1343188), (54488, 1308923), (54824, 1300901), (58828, 1212358), (61054, 1168156), (65513, 1088648), (67996, 1048894), (74872, 952567), (74921, 951944), (85624, 832951), (86597, 823592), (95354, 747956), (95942, 743372), (98968, 720643), (102949, 692776), (106196, 671594), (117656, 606179), (118993, 599368), (122108, 584078), (131026, 544324), (135992, 524447), (136081, 524104), (149842, 475972), (173194, 411796), (185843, 383768), (186989, 381416), (190708, 373978), (191884, 371686), (205898, 346388), (212392, 335797), (237986, 299684), (244216, 292039), (262052, 272162)]