About the Number

1330232048

1330232047 ← → 1330232049

2進数表記:1001111010010011011101011110000

漢数字表記:十三億三千二十三万二千四十八

素因数分解:

2 4 × 17 1 × 23 1 × 212633 1

素因数の和:212681
約数の個数: 40
約数和(自身を含む): 2847594528
約数和(自身を除く): 1517362480

約数列:
[1, 2, 4, 8, 16, 17, 23, 34, 46, 68, 92, 136, 184, 272, 368, 391, 782, 1564, 3128, 6256, 212633, 425266, 850532, 1701064, 3402128, 3614761, 4890559, 7229522, 9781118, 14459044, 19562236, 28918088, 39124472, 57836176, 78248944, 83139503, 166279006, 332558012, 665116024, 1330232048]

約数ペア:
[(1, 1330232048), (2, 665116024), (4, 332558012), (8, 166279006), (16, 83139503), (17, 78248944), (23, 57836176), (34, 39124472), (46, 28918088), (68, 19562236), (92, 14459044), (136, 9781118), (184, 7229522), (272, 4890559), (368, 3614761), (391, 3402128), (782, 1701064), (1564, 850532), (3128, 425266), (6256, 212633)]

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