About the Number

214704448

214704447 ← → 214704449

2進数表記:1100110011000010000101000000

漢数字表記:二億千四百七十万四千四百四十八

素因数分解:

2 6 × 7 1 × 23 1 × 67 1 × 311 1

素因数の和:420
約数の個数: 112
約数和(自身を含む): 517330944
約数和(自身を除く): 302626496

約数列:
[1, 2, 4, 7, 8, 14, 16, 23, 28, 32, 46, 56, 64, 67, 92, 112, 134, 161, 184, 224, 268, 311, 322, 368, 448, 469, 536, 622, 644, 736, 938, 1072, 1244, 1288, 1472, 1541, 1876, 2144, 2177, 2488, 2576, 3082, 3752, 4288, 4354, 4976, 5152, 6164, 7153, 7504, 8708, 9952, 10304, 10787, 12328, 14306, 15008, 17416, 19904, 20837, 21574, 24656, 28612, 30016, 34832, 41674, 43148, 49312, 50071, 57224, 69664, 83348, 86296, 98624, 100142, 114448, 139328, 145859, 166696, 172592, 200284, 228896, 291718, 333392, 345184, 400568, 457792, 479251, 583436, 666784, 690368, 801136, 958502, 1166872, 1333568, 1602272, 1917004, 2333744, 3204544, 3354757, 3834008, 4667488, 6709514, 7668016, 9334976, 13419028, 15336032, 26838056, 30672064, 53676112, 107352224, 214704448]

約数ペア:
[(1, 214704448), (2, 107352224), (4, 53676112), (7, 30672064), (8, 26838056), (14, 15336032), (16, 13419028), (23, 9334976), (28, 7668016), (32, 6709514), (46, 4667488), (56, 3834008), (64, 3354757), (67, 3204544), (92, 2333744), (112, 1917004), (134, 1602272), (161, 1333568), (184, 1166872), (224, 958502), (268, 801136), (311, 690368), (322, 666784), (368, 583436), (448, 479251), (469, 457792), (536, 400568), (622, 345184), (644, 333392), (736, 291718), (938, 228896), (1072, 200284), (1244, 172592), (1288, 166696), (1472, 145859), (1541, 139328), (1876, 114448), (2144, 100142), (2177, 98624), (2488, 86296), (2576, 83348), (3082, 69664), (3752, 57224), (4288, 50071), (4354, 49312), (4976, 43148), (5152, 41674), (6164, 34832), (7153, 30016), (7504, 28612), (8708, 24656), (9952, 21574), (10304, 20837), (10787, 19904), (12328, 17416), (14306, 15008)]

このpageの処理時間: 0.00707697868347168 seconds