421981464

素因数分解:

$2^3\times 3^1\times {\mathrm{73}}^1\times {\mathrm{107}}^1\times {\mathrm{2251}}^1$

素因数の和:2440

約数の個数: 64

約数和(自身を含む): 1079879040

約数和(自身を除く): 657897576

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 73, 107, 146, 214, 219, 292, 321, 428, 438, 584, 642, 856, 876, 1284, 1752, 2251, 2568, 4502, 6753, 7811, 9004, 13506, 15622, 18008, 23433, 27012, 31244, 46866, 54024, 62488, 93732, 164323, 187464, 240857, 328646, 481714, 492969, 657292, 722571, 963428, 985938, 1314584, 1445142, 1926856, 1971876, 2890284, 3943752, 5780568, 17582561, 35165122, 52747683, 70330244, 105495366, 140660488, 210990732, 421981464]

約数ペア:

[(1, 421981464), (2, 210990732), (3, 140660488), (4, 105495366), (6, 70330244), (8, 52747683), (12, 35165122), (24, 17582561), (73, 5780568), (107, 3943752), (146, 2890284), (214, 1971876), (219, 1926856), (292, 1445142), (321, 1314584), (428, 985938), (438, 963428), (584, 722571), (642, 657292), (856, 492969), (876, 481714), (1284, 328646), (1752, 240857), (2251, 187464), (2568, 164323), (4502, 93732), (6753, 62488), (7811, 54024), (9004, 46866), (13506, 31244), (15622, 27012), (18008, 23433)]