223581764

素因数分解:

$2^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{251}}^1\times {\mathrm{1097}}^1$

素因数の和:1388

約数の個数: 48

約数和(自身を含む): 464849280

約数和(自身を除く): 241267516

約数列:

[1, 2, 4, 7, 14, 28, 29, 58, 116, 203, 251, 406, 502, 812, 1004, 1097, 1757, 2194, 3514, 4388, 7028, 7279, 7679, 14558, 15358, 29116, 30716, 31813, 50953, 63626, 101906, 127252, 203812, 222691, 275347, 445382, 550694, 890764, 1101388, 1927429, 3854858, 7709716, 7985063, 15970126, 31940252, 55895441, 111790882, 223581764]

約数ペア:

[(1, 223581764), (2, 111790882), (4, 55895441), (7, 31940252), (14, 15970126), (28, 7985063), (29, 7709716), (58, 3854858), (116, 1927429), (203, 1101388), (251, 890764), (406, 550694), (502, 445382), (812, 275347), (1004, 222691), (1097, 203812), (1757, 127252), (2194, 101906), (3514, 63626), (4388, 50953), (7028, 31813), (7279, 30716), (7679, 29116), (14558, 15358)]