488761768

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{83}}^1\times {\mathrm{1097}}^1$

素因数の和:1258

約数の個数: 64

約数和(自身を含む): 1029309120

約数和(自身を除く): 540547352

約数列:

[1, 2, 4, 8, 11, 22, 44, 61, 83, 88, 122, 166, 244, 332, 488, 664, 671, 913, 1097, 1342, 1826, 2194, 2684, 3652, 4388, 5063, 5368, 7304, 8776, 10126, 12067, 20252, 24134, 40504, 48268, 55693, 66917, 91051, 96536, 111386, 133834, 182102, 222772, 267668, 364204, 445544, 535336, 728408, 736087, 1001561, 1472174, 2003122, 2944348, 4006244, 5554111, 5888696, 8012488, 11108222, 22216444, 44432888, 61095221, 122190442, 244380884, 488761768]

約数ペア:

[(1, 488761768), (2, 244380884), (4, 122190442), (8, 61095221), (11, 44432888), (22, 22216444), (44, 11108222), (61, 8012488), (83, 5888696), (88, 5554111), (122, 4006244), (166, 2944348), (244, 2003122), (332, 1472174), (488, 1001561), (664, 736087), (671, 728408), (913, 535336), (1097, 445544), (1342, 364204), (1826, 267668), (2194, 222772), (2684, 182102), (3652, 133834), (4388, 111386), (5063, 96536), (5368, 91051), (7304, 66917), (8776, 55693), (10126, 48268), (12067, 40504), (20252, 24134)]