266985492

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^2\times {\mathrm{61631}}^1$

素因数の和:61676

約数の個数: 36

約数和(自身を含む): 657490176

約数和(自身を除く): 390504684

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 114, 228, 361, 722, 1083, 1444, 2166, 4332, 61631, 123262, 184893, 246524, 369786, 739572, 1170989, 2341978, 3512967, 4683956, 7025934, 14051868, 22248791, 44497582, 66746373, 88995164, 133492746, 266985492]

約数ペア:

[(1, 266985492), (2, 133492746), (3, 88995164), (4, 66746373), (6, 44497582), (12, 22248791), (19, 14051868), (38, 7025934), (57, 4683956), (76, 3512967), (114, 2341978), (228, 1170989), (361, 739572), (722, 369786), (1083, 246524), (1444, 184893), (2166, 123262), (4332, 61631)]