About the Number

121320292944

121320292943 ← → 121320292945

2進数表記:1110000111111010000001100001001010000

漢数字表記:千二百十三億二千二十九万二千九百四十四

素因数分解:

2 4 × 3 1 × 19 1 × 133026637 1

素因数の和:133026667
約数の個数: 40
約数和(自身を含む): 329906062240
約数和(自身を除く): 208585769296

約数列:
[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 38, 48, 57, 76, 114, 152, 228, 304, 456, 912, 133026637, 266053274, 399079911, 532106548, 798159822, 1064213096, 1596319644, 2128426192, 2527506103, 3192639288, 5055012206, 6385278576, 7582518309, 10110024412, 15165036618, 20220048824, 30330073236, 40440097648, 60660146472, 121320292944]

約数ペア:
[(1, 121320292944), (2, 60660146472), (3, 40440097648), (4, 30330073236), (6, 20220048824), (8, 15165036618), (12, 10110024412), (16, 7582518309), (19, 6385278576), (24, 5055012206), (38, 3192639288), (48, 2527506103), (57, 2128426192), (76, 1596319644), (114, 1064213096), (152, 798159822), (228, 532106548), (304, 399079911), (456, 266053274), (912, 133026637)]

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