About the Number

228448974

228448973 ← → 228448975

2進数表記:1101100111011101101011001110

漢数字表記:二億二千八百四十四万八千九百七十四

素因数分解:

2 1 × 3 1 × 13 1 × 53 1 × 73 1 × 757 1

素因数の和:901
約数の個数: 64
約数和(自身を含む): 508866624
約数和(自身を除く): 280417650

約数列:
[1, 2, 3, 6, 13, 26, 39, 53, 73, 78, 106, 146, 159, 219, 318, 438, 689, 757, 949, 1378, 1514, 1898, 2067, 2271, 2847, 3869, 4134, 4542, 5694, 7738, 9841, 11607, 19682, 23214, 29523, 40121, 50297, 55261, 59046, 80242, 100594, 110522, 120363, 150891, 165783, 240726, 301782, 331566, 521573, 718393, 1043146, 1436786, 1564719, 2155179, 2928833, 3129438, 4310358, 5857666, 8786499, 17572998, 38074829, 76149658, 114224487, 228448974]

約数ペア:
[(1, 228448974), (2, 114224487), (3, 76149658), (6, 38074829), (13, 17572998), (26, 8786499), (39, 5857666), (53, 4310358), (73, 3129438), (78, 2928833), (106, 2155179), (146, 1564719), (159, 1436786), (219, 1043146), (318, 718393), (438, 521573), (689, 331566), (757, 301782), (949, 240726), (1378, 165783), (1514, 150891), (1898, 120363), (2067, 110522), (2271, 100594), (2847, 80242), (3869, 59046), (4134, 55261), (4542, 50297), (5694, 40121), (7738, 29523), (9841, 23214), (11607, 19682)]

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