272810538

素因数分解:

$2^1\times 3^3\times 7^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1$

素因数の和:159

約数の個数: 256

約数和(自身を含む): 838656000

約数和(自身を除く): 565845462

約数列:

[1, 2, 3, 6, 7, 9, 11, 13, 14, 18, 21, 22, 26, 27, 33, 39, 42, 49, 54, 63, 66, 77, 78, 91, 98, 99, 103, 117, 126, 143, 147, 154, 182, 189, 198, 206, 231, 234, 273, 286, 294, 297, 309, 343, 351, 378, 429, 441, 462, 539, 546, 594, 618, 637, 686, 693, 702, 721, 819, 858, 882, 927, 1001, 1029, 1078, 1133, 1274, 1287, 1323, 1339, 1386, 1442, 1617, 1638, 1854, 1911, 2002, 2058, 2079, 2163, 2266, 2457, 2574, 2646, 2678, 2781, 3003, 3087, 3234, 3399, 3773, 3822, 3861, 4017, 4158, 4326, 4459, 4851, 4914, 5047, 5562, 5733, 6006, 6174, 6489, 6798, 7007, 7546, 7722, 7931, 8034, 8918, 9009, 9261, 9373, 9702, 10094, 10197, 11319, 11466, 12051, 12978, 13377, 14014, 14553, 14729, 15141, 15862, 17199, 18018, 18522, 18746, 19467, 20394, 21021, 22638, 23793, 24102, 26754, 27027, 28119, 29106, 29458, 30282, 30591, 33957, 34398, 35329, 36153, 38934, 40131, 42042, 44187, 45423, 47586, 49049, 54054, 55517, 56238, 61182, 63063, 65611, 67914, 70658, 71379, 72306, 80262, 84357, 88374, 90846, 98098, 101871, 103103, 105987, 111034, 120393, 126126, 131222, 132561, 136269, 142758, 147147, 166551, 168714, 189189, 196833, 203742, 206206, 211974, 214137, 240786, 253071, 265122, 272538, 294294, 309309, 317961, 333102, 378378, 388619, 393666, 397683, 428274, 441441, 459277, 499653, 506142, 590499, 618618, 635922, 721721, 777238, 795366, 882882, 918554, 927927, 953883, 999306, 1165857, 1180998, 1324323, 1377831, 1443442, 1498959, 1771497, 1855854, 1907766, 2165163, 2331714, 2648646, 2755662, 2783781, 2997918, 3497571, 3542994, 4133493, 4330326, 5052047, 5567562, 6495489, 6995142, 8266986, 10104094, 10492713, 12400479, 12990978, 15156141, 19486467, 20985426, 24800958, 30312282, 38972934, 45468423, 90936846, 136405269, 272810538]

約数ペア:

[(1, 272810538), (2, 136405269), (3, 90936846), (6, 45468423), (7, 38972934), (9, 30312282), (11, 24800958), (13, 20985426), (14, 19486467), (18, 15156141), (21, 12990978), (22, 12400479), (26, 10492713), (27, 10104094), (33, 8266986), (39, 6995142), (42, 6495489), (49, 5567562), (54, 5052047), (63, 4330326), (66, 4133493), (77, 3542994), (78, 3497571), (91, 2997918), (98, 2783781), (99, 2755662), (103, 2648646), (117, 2331714), (126, 2165163), (143, 1907766), (147, 1855854), (154, 1771497), (182, 1498959), (189, 1443442), (198, 1377831), (206, 1324323), (231, 1180998), (234, 1165857), (273, 999306), (286, 953883), (294, 927927), (297, 918554), (309, 882882), (343, 795366), (351, 777238), (378, 721721), (429, 635922), (441, 618618), (462, 590499), (539, 506142), (546, 499653), (594, 459277), (618, 441441), (637, 428274), (686, 397683), (693, 393666), (702, 388619), (721, 378378), (819, 333102), (858, 317961), (882, 309309), (927, 294294), (1001, 272538), (1029, 265122), (1078, 253071), (1133, 240786), (1274, 214137), (1287, 211974), (1323, 206206), (1339, 203742), (1386, 196833), (1442, 189189), (1617, 168714), (1638, 166551), (1854, 147147), (1911, 142758), (2002, 136269), (2058, 132561), (2079, 131222), (2163, 126126), (2266, 120393), (2457, 111034), (2574, 105987), (2646, 103103), (2678, 101871), (2781, 98098), (3003, 90846), (3087, 88374), (3234, 84357), (3399, 80262), (3773, 72306), (3822, 71379), (3861, 70658), (4017, 67914), (4158, 65611), (4326, 63063), (4459, 61182), (4851, 56238), (4914, 55517), (5047, 54054), (5562, 49049), (5733, 47586), (6006, 45423), (6174, 44187), (6489, 42042), (6798, 40131), (7007, 38934), (7546, 36153), (7722, 35329), (7931, 34398), (8034, 33957), (8918, 30591), (9009, 30282), (9261, 29458), (9373, 29106), (9702, 28119), (10094, 27027), (10197, 26754), (11319, 24102), (11466, 23793), (12051, 22638), (12978, 21021), (13377, 20394), (14014, 19467), (14553, 18746), (14729, 18522), (15141, 18018), (15862, 17199)]