252722106

素因数分解:

$2^1\times 3^4\times 7^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1$

素因数の和:151

約数の個数: 240

約数和(自身を含む): 741565440

約数和(自身を除く): 488843334

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 27, 31, 39, 42, 49, 54, 62, 63, 78, 79, 81, 91, 93, 98, 117, 126, 147, 158, 162, 182, 186, 189, 217, 234, 237, 273, 279, 294, 351, 378, 403, 434, 441, 474, 546, 553, 558, 567, 637, 651, 702, 711, 806, 819, 837, 882, 1027, 1053, 1106, 1134, 1209, 1274, 1302, 1323, 1422, 1519, 1638, 1659, 1674, 1911, 1953, 2054, 2106, 2133, 2418, 2449, 2457, 2511, 2646, 2821, 3038, 3081, 3318, 3627, 3822, 3871, 3906, 3969, 4266, 4557, 4898, 4914, 4977, 5022, 5642, 5733, 5859, 6162, 6399, 7189, 7254, 7347, 7371, 7742, 7938, 8463, 9114, 9243, 9954, 10881, 11466, 11613, 11718, 12798, 13671, 14378, 14694, 14742, 14931, 16926, 17143, 17199, 17577, 18486, 19747, 21567, 21762, 22041, 23226, 25389, 27342, 27729, 29862, 31837, 32643, 34286, 34398, 34839, 35154, 39494, 41013, 43134, 44082, 44793, 50323, 50778, 51429, 51597, 55458, 59241, 63674, 64701, 65286, 66123, 69678, 76167, 82026, 83187, 89586, 95511, 100646, 102858, 103194, 104517, 118482, 120001, 123039, 129402, 132246, 150969, 152334, 154287, 166374, 177723, 191022, 194103, 198369, 209034, 222859, 228501, 240002, 246078, 286533, 301938, 308574, 313551, 355446, 360003, 388206, 396738, 445718, 452907, 457002, 462861, 533169, 573066, 582309, 627102, 668577, 720006, 859599, 905814, 925722, 1066338, 1080009, 1164618, 1337154, 1358721, 1388583, 1560013, 1599507, 1719198, 2005731, 2160018, 2578797, 2717442, 2777166, 3120026, 3199014, 3240027, 4011462, 4076163, 4680039, 5157594, 6017193, 6480054, 8152326, 9360078, 9720081, 12034386, 14040117, 18051579, 19440162, 28080234, 36103158, 42120351, 84240702, 126361053, 252722106]

約数ペア:

[(1, 252722106), (2, 126361053), (3, 84240702), (6, 42120351), (7, 36103158), (9, 28080234), (13, 19440162), (14, 18051579), (18, 14040117), (21, 12034386), (26, 9720081), (27, 9360078), (31, 8152326), (39, 6480054), (42, 6017193), (49, 5157594), (54, 4680039), (62, 4076163), (63, 4011462), (78, 3240027), (79, 3199014), (81, 3120026), (91, 2777166), (93, 2717442), (98, 2578797), (117, 2160018), (126, 2005731), (147, 1719198), (158, 1599507), (162, 1560013), (182, 1388583), (186, 1358721), (189, 1337154), (217, 1164618), (234, 1080009), (237, 1066338), (273, 925722), (279, 905814), (294, 859599), (351, 720006), (378, 668577), (403, 627102), (434, 582309), (441, 573066), (474, 533169), (546, 462861), (553, 457002), (558, 452907), (567, 445718), (637, 396738), (651, 388206), (702, 360003), (711, 355446), (806, 313551), (819, 308574), (837, 301938), (882, 286533), (1027, 246078), (1053, 240002), (1106, 228501), (1134, 222859), (1209, 209034), (1274, 198369), (1302, 194103), (1323, 191022), (1422, 177723), (1519, 166374), (1638, 154287), (1659, 152334), (1674, 150969), (1911, 132246), (1953, 129402), (2054, 123039), (2106, 120001), (2133, 118482), (2418, 104517), (2449, 103194), (2457, 102858), (2511, 100646), (2646, 95511), (2821, 89586), (3038, 83187), (3081, 82026), (3318, 76167), (3627, 69678), (3822, 66123), (3871, 65286), (3906, 64701), (3969, 63674), (4266, 59241), (4557, 55458), (4898, 51597), (4914, 51429), (4977, 50778), (5022, 50323), (5642, 44793), (5733, 44082), (5859, 43134), (6162, 41013), (6399, 39494), (7189, 35154), (7254, 34839), (7347, 34398), (7371, 34286), (7742, 32643), (7938, 31837), (8463, 29862), (9114, 27729), (9243, 27342), (9954, 25389), (10881, 23226), (11466, 22041), (11613, 21762), (11718, 21567), (12798, 19747), (13671, 18486), (14378, 17577), (14694, 17199), (14742, 17143), (14931, 16926)]