238622748

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1$

素因数の和:137

約数の個数: 288

約数和(自身を含む): 772208640

約数和(自身を除く): 533585892

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 19, 21, 26, 28, 31, 38, 39, 42, 49, 52, 53, 57, 62, 76, 78, 84, 91, 93, 98, 106, 114, 124, 133, 147, 156, 159, 182, 186, 196, 212, 217, 228, 247, 266, 273, 294, 318, 364, 371, 372, 399, 403, 434, 494, 532, 546, 588, 589, 636, 637, 651, 689, 741, 742, 798, 806, 868, 931, 988, 1007, 1092, 1113, 1178, 1209, 1274, 1302, 1378, 1482, 1484, 1519, 1596, 1612, 1643, 1729, 1767, 1862, 1911, 2014, 2067, 2226, 2356, 2418, 2548, 2597, 2604, 2756, 2793, 2821, 2964, 3021, 3038, 3286, 3458, 3534, 3724, 3822, 4028, 4123, 4134, 4452, 4557, 4823, 4836, 4929, 5187, 5194, 5586, 5642, 6042, 6076, 6572, 6916, 7049, 7068, 7644, 7657, 7791, 8246, 8268, 8463, 9114, 9646, 9858, 10374, 10388, 11172, 11284, 11501, 12084, 12103, 12369, 13091, 14098, 14469, 15314, 15582, 16492, 16926, 18228, 19292, 19716, 19747, 20748, 21147, 21359, 22971, 23002, 24206, 24738, 26182, 28196, 28861, 28938, 30628, 31164, 31217, 33761, 33852, 34503, 36309, 39273, 39494, 42294, 42718, 45942, 46004, 48412, 49343, 49476, 52364, 53599, 57722, 57876, 59241, 62434, 64077, 67522, 69006, 72618, 78546, 78988, 80507, 84588, 85436, 86583, 91637, 91884, 93651, 98686, 101283, 107198, 115444, 118482, 124868, 128154, 135044, 138012, 145236, 148029, 149513, 157092, 160797, 161014, 173166, 183274, 187302, 197372, 202566, 214396, 218519, 236964, 241521, 256308, 274911, 296058, 299026, 321594, 322028, 346332, 366548, 374604, 375193, 405132, 405821, 437038, 448539, 483042, 549822, 592116, 598052, 641459, 643188, 655557, 750386, 811642, 874076, 897078, 966084, 1046591, 1099644, 1125579, 1217463, 1282918, 1311114, 1500772, 1529633, 1623284, 1794156, 1924377, 2093182, 2251158, 2434926, 2565836, 2622228, 2840747, 3059266, 3139773, 3848754, 4186364, 4502316, 4588899, 4869852, 5681494, 6118532, 6279546, 7697508, 8522241, 9177798, 11362988, 12559092, 17044482, 18355596, 19885229, 34088964, 39770458, 59655687, 79540916, 119311374, 238622748]

約数ペア:

[(1, 238622748), (2, 119311374), (3, 79540916), (4, 59655687), (6, 39770458), (7, 34088964), (12, 19885229), (13, 18355596), (14, 17044482), (19, 12559092), (21, 11362988), (26, 9177798), (28, 8522241), (31, 7697508), (38, 6279546), (39, 6118532), (42, 5681494), (49, 4869852), (52, 4588899), (53, 4502316), (57, 4186364), (62, 3848754), (76, 3139773), (78, 3059266), (84, 2840747), (91, 2622228), (93, 2565836), (98, 2434926), (106, 2251158), (114, 2093182), (124, 1924377), (133, 1794156), (147, 1623284), (156, 1529633), (159, 1500772), (182, 1311114), (186, 1282918), (196, 1217463), (212, 1125579), (217, 1099644), (228, 1046591), (247, 966084), (266, 897078), (273, 874076), (294, 811642), (318, 750386), (364, 655557), (371, 643188), (372, 641459), (399, 598052), (403, 592116), (434, 549822), (494, 483042), (532, 448539), (546, 437038), (588, 405821), (589, 405132), (636, 375193), (637, 374604), (651, 366548), (689, 346332), (741, 322028), (742, 321594), (798, 299026), (806, 296058), (868, 274911), (931, 256308), (988, 241521), (1007, 236964), (1092, 218519), (1113, 214396), (1178, 202566), (1209, 197372), (1274, 187302), (1302, 183274), (1378, 173166), (1482, 161014), (1484, 160797), (1519, 157092), (1596, 149513), (1612, 148029), (1643, 145236), (1729, 138012), (1767, 135044), (1862, 128154), (1911, 124868), (2014, 118482), (2067, 115444), (2226, 107198), (2356, 101283), (2418, 98686), (2548, 93651), (2597, 91884), (2604, 91637), (2756, 86583), (2793, 85436), (2821, 84588), (2964, 80507), (3021, 78988), (3038, 78546), (3286, 72618), (3458, 69006), (3534, 67522), (3724, 64077), (3822, 62434), (4028, 59241), (4123, 57876), (4134, 57722), (4452, 53599), (4557, 52364), (4823, 49476), (4836, 49343), (4929, 48412), (5187, 46004), (5194, 45942), (5586, 42718), (5642, 42294), (6042, 39494), (6076, 39273), (6572, 36309), (6916, 34503), (7049, 33852), (7068, 33761), (7644, 31217), (7657, 31164), (7791, 30628), (8246, 28938), (8268, 28861), (8463, 28196), (9114, 26182), (9646, 24738), (9858, 24206), (10374, 23002), (10388, 22971), (11172, 21359), (11284, 21147), (11501, 20748), (12084, 19747), (12103, 19716), (12369, 19292), (13091, 18228), (14098, 16926), (14469, 16492), (15314, 15582)]