228788.0000000

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1$

素因数の和:100

約数の個数: 96

約数和(自身を含む): 10342080

約数和(自身を除く): 6496854

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 29, 33, 41, 42, 49, 58, 66, 77, 82, 87, 98, 123, 147, 154, 174, 203, 231, 246, 287, 294, 319, 406, 451, 462, 539, 574, 609, 638, 861, 902, 957, 1078, 1189, 1218, 1353, 1421, 1617, 1722, 1914, 2009, 2233, 2378, 2706, 2842, 3157, 3234, 3567, 4018, 4263, 4466, 6027, 6314, 6699, 7134, 8323, 8526, 9471, 12054, 13079, 13398, 15631, 16646, 18942, 22099, 24969, 26158, 31262, 39237, 44198, 46893, 49938, 58261, 66297, 78474, 91553, 93786, 116522, 132594, 174783, 183106, 274659, 349566, 549318, 640871, 1281742, 1922613, 3845226]

約数ペア:

[(1, 3845226), (2, 1922613), (3, 1281742), (6, 640871), (7, 549318), (11, 349566), (14, 274659), (21, 183106), (22, 174783), (29, 132594), (33, 116522), (41, 93786), (42, 91553), (49, 78474), (58, 66297), (66, 58261), (77, 49938), (82, 46893), (87, 44198), (98, 39237), (123, 31262), (147, 26158), (154, 24969), (174, 22099), (203, 18942), (231, 16646), (246, 15631), (287, 13398), (294, 13079), (319, 12054), (406, 9471), (451, 8526), (462, 8323), (539, 7134), (574, 6699), (609, 6314), (638, 6027), (861, 4466), (902, 4263), (957, 4018), (1078, 3567), (1189, 3234), (1218, 3157), (1353, 2842), (1421, 2706), (1617, 2378), (1722, 2233), (1914, 2009)]