223532748

素因数分解:

$2^2\times 3^2\times {\mathrm{43}}^1\times {\mathrm{197}}^1\times {\mathrm{733}}^1$

素因数の和:983

約数の個数: 72

約数和(自身を含む): 581909328

約数和(自身を除く): 358376580

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 43, 86, 129, 172, 197, 258, 387, 394, 516, 591, 733, 774, 788, 1182, 1466, 1548, 1773, 2199, 2364, 2932, 3546, 4398, 6597, 7092, 8471, 8796, 13194, 16942, 25413, 26388, 31519, 33884, 50826, 63038, 76239, 94557, 101652, 126076, 144401, 152478, 189114, 283671, 288802, 304956, 378228, 433203, 567342, 577604, 866406, 1134684, 1299609, 1732812, 2599218, 5198436, 6209243, 12418486, 18627729, 24836972, 37255458, 55883187, 74510916, 111766374, 223532748]

約数ペア:

[(1, 223532748), (2, 111766374), (3, 74510916), (4, 55883187), (6, 37255458), (9, 24836972), (12, 18627729), (18, 12418486), (36, 6209243), (43, 5198436), (86, 2599218), (129, 1732812), (172, 1299609), (197, 1134684), (258, 866406), (387, 577604), (394, 567342), (516, 433203), (591, 378228), (733, 304956), (774, 288802), (788, 283671), (1182, 189114), (1466, 152478), (1548, 144401), (1773, 126076), (2199, 101652), (2364, 94557), (2932, 76239), (3546, 63038), (4398, 50826), (6597, 33884), (7092, 31519), (8471, 26388), (8796, 25413), (13194, 16942)]