223440126

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{307}}^1$

素因数の和:406

約数の個数: 128

約数和(自身を含む): 582844416

約数和(自身を除く): 359404290

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 31, 39, 42, 43, 62, 78, 86, 91, 93, 129, 182, 186, 217, 258, 273, 301, 307, 403, 434, 546, 559, 602, 614, 651, 806, 903, 921, 1118, 1209, 1302, 1333, 1677, 1806, 1842, 2149, 2418, 2666, 2821, 3354, 3913, 3991, 3999, 4298, 5642, 6447, 7826, 7982, 7998, 8463, 9331, 9517, 11739, 11973, 12894, 13201, 16926, 17329, 18662, 19034, 23478, 23946, 26402, 27937, 27993, 28551, 34658, 39603, 51987, 55874, 55986, 57102, 66619, 79206, 83811, 92407, 103974, 121303, 123721, 133238, 167622, 171613, 184814, 199857, 242606, 247442, 277221, 343226, 363909, 371163, 399714, 409231, 514839, 554442, 727818, 742326, 818462, 866047, 1029678, 1201291, 1227693, 1732094, 2402582, 2455386, 2598141, 2864617, 3603873, 5196282, 5320003, 5729234, 7207746, 8593851, 10640006, 15960009, 17187702, 31920018, 37240021, 74480042, 111720063, 223440126]

約数ペア:

[(1, 223440126), (2, 111720063), (3, 74480042), (6, 37240021), (7, 31920018), (13, 17187702), (14, 15960009), (21, 10640006), (26, 8593851), (31, 7207746), (39, 5729234), (42, 5320003), (43, 5196282), (62, 3603873), (78, 2864617), (86, 2598141), (91, 2455386), (93, 2402582), (129, 1732094), (182, 1227693), (186, 1201291), (217, 1029678), (258, 866047), (273, 818462), (301, 742326), (307, 727818), (403, 554442), (434, 514839), (546, 409231), (559, 399714), (602, 371163), (614, 363909), (651, 343226), (806, 277221), (903, 247442), (921, 242606), (1118, 199857), (1209, 184814), (1302, 171613), (1333, 167622), (1677, 133238), (1806, 123721), (1842, 121303), (2149, 103974), (2418, 92407), (2666, 83811), (2821, 79206), (3354, 66619), (3913, 57102), (3991, 55986), (3999, 55874), (4298, 51987), (5642, 39603), (6447, 34658), (7826, 28551), (7982, 27993), (7998, 27937), (8463, 26402), (9331, 23946), (9517, 23478), (11739, 19034), (11973, 18662), (12894, 17329), (13201, 16926)]