648045492

素因数分解:

$2^2\times 3^1\times {\mathrm{101}}^1\times {\mathrm{151}}^1\times {\mathrm{3541}}^1$

素因数の和:3800

約数の個数: 48

約数和(自身を含む): 1537624704

約数和(自身を除く): 889579212

約数列:

[1, 2, 3, 4, 6, 12, 101, 151, 202, 302, 303, 404, 453, 604, 606, 906, 1212, 1812, 3541, 7082, 10623, 14164, 15251, 21246, 30502, 42492, 45753, 61004, 91506, 183012, 357641, 534691, 715282, 1069382, 1072923, 1430564, 1604073, 2138764, 2145846, 3208146, 4291692, 6416292, 54003791, 108007582, 162011373, 216015164, 324022746, 648045492]

約数ペア:

[(1, 648045492), (2, 324022746), (3, 216015164), (4, 162011373), (6, 108007582), (12, 54003791), (101, 6416292), (151, 4291692), (202, 3208146), (302, 2145846), (303, 2138764), (404, 1604073), (453, 1430564), (604, 1072923), (606, 1069382), (906, 715282), (1212, 534691), (1812, 357641), (3541, 183012), (7082, 91506), (10623, 61004), (14164, 45753), (15251, 42492), (21246, 30502)]