392564656

素因数分解:

$2^4\times {\mathrm{11}}^2\times {\mathrm{31}}^2\times {\mathrm{211}}^1$

素因数の和:303

約数の個数: 90

約数和(自身を含む): 867957468

約数和(自身を除く): 475392812

約数列:

[1, 2, 4, 8, 11, 16, 22, 31, 44, 62, 88, 121, 124, 176, 211, 242, 248, 341, 422, 484, 496, 682, 844, 961, 968, 1364, 1688, 1922, 1936, 2321, 2728, 3376, 3751, 3844, 4642, 5456, 6541, 7502, 7688, 9284, 10571, 13082, 15004, 15376, 18568, 21142, 25531, 26164, 30008, 37136, 42284, 51062, 52328, 60016, 71951, 84568, 102124, 104656, 116281, 143902, 169136, 202771, 204248, 232562, 287804, 405542, 408496, 465124, 575608, 791461, 811084, 930248, 1151216, 1582922, 1622168, 1860496, 2230481, 3165844, 3244336, 4460962, 6331688, 8921924, 12663376, 17843848, 24535291, 35687696, 49070582, 98141164, 196282328, 392564656]

約数ペア:

[(1, 392564656), (2, 196282328), (4, 98141164), (8, 49070582), (11, 35687696), (16, 24535291), (22, 17843848), (31, 12663376), (44, 8921924), (62, 6331688), (88, 4460962), (121, 3244336), (124, 3165844), (176, 2230481), (211, 1860496), (242, 1622168), (248, 1582922), (341, 1151216), (422, 930248), (484, 811084), (496, 791461), (682, 575608), (844, 465124), (961, 408496), (968, 405542), (1364, 287804), (1688, 232562), (1922, 204248), (1936, 202771), (2321, 169136), (2728, 143902), (3376, 116281), (3751, 104656), (3844, 102124), (4642, 84568), (5456, 71951), (6541, 60016), (7502, 52328), (7688, 51062), (9284, 42284), (10571, 37136), (13082, 30008), (15004, 26164), (15376, 25531), (18568, 21142)]