331320231956

素因数分解:

$2^2\times 7^1\times {\mathrm{131}}^1\times {\mathrm{1019}}^1\times {\mathrm{88643}}^1$

素因数の和:89804

約数の個数: 48

約数和(自身を含む): 668361576960

約数和(自身を除く): 337041345004

約数列:

[1, 2, 4, 7, 14, 28, 131, 262, 524, 917, 1019, 1834, 2038, 3668, 4076, 7133, 14266, 28532, 88643, 133489, 177286, 266978, 354572, 533956, 620501, 934423, 1241002, 1868846, 2482004, 3737692, 11612233, 23224466, 46448932, 81285631, 90327217, 162571262, 180654434, 325142524, 361308868, 632290519, 1264581038, 2529162076, 11832865427, 23665730854, 47331461708, 82830057989, 165660115978, 331320231956]

約数ペア:

[(1, 331320231956), (2, 165660115978), (4, 82830057989), (7, 47331461708), (14, 23665730854), (28, 11832865427), (131, 2529162076), (262, 1264581038), (524, 632290519), (917, 361308868), (1019, 325142524), (1834, 180654434), (2038, 162571262), (3668, 90327217), (4076, 81285631), (7133, 46448932), (14266, 23224466), (28532, 11612233), (88643, 3737692), (133489, 2482004), (177286, 1868846), (266978, 1241002), (354572, 934423), (533956, 620501)]