About the Number

113991232988

113991232987 ← → 113991232989

2進数表記:1101010001010011010000010110111011100

漢数字表記:千百三十九億九千百二十三万二千九百八十八

素因数分解:

2 2 × 29 1 × 31 2 × 241 1 × 4243 1

素因数の和:4579
約数の個数: 72
約数和(自身を含む): 214170319440
約数和(自身を除く): 100179086452

約数列:
[1, 2, 4, 29, 31, 58, 62, 116, 124, 241, 482, 899, 961, 964, 1798, 1922, 3596, 3844, 4243, 6989, 7471, 8486, 13978, 14942, 16972, 27869, 27956, 29884, 55738, 111476, 123047, 131533, 216659, 231601, 246094, 263066, 433318, 463202, 492188, 526132, 866636, 926404, 1022563, 2045126, 3814457, 4077523, 4090252, 6716429, 7628914, 8155046, 13432858, 15257828, 16310092, 26865716, 29654327, 31699453, 59308654, 63398906, 118248167, 118617308, 126797812, 236496334, 472992668, 919284137, 982683043, 1838568274, 1965366086, 3677136548, 3930732172, 28497808247, 56995616494, 113991232988]

約数ペア:
[(1, 113991232988), (2, 56995616494), (4, 28497808247), (29, 3930732172), (31, 3677136548), (58, 1965366086), (62, 1838568274), (116, 982683043), (124, 919284137), (241, 472992668), (482, 236496334), (899, 126797812), (961, 118617308), (964, 118248167), (1798, 63398906), (1922, 59308654), (3596, 31699453), (3844, 29654327), (4243, 26865716), (6989, 16310092), (7471, 15257828), (8486, 13432858), (13978, 8155046), (14942, 7628914), (16972, 6716429), (27869, 4090252), (27956, 4077523), (29884, 3814457), (55738, 2045126), (111476, 1022563), (123047, 926404), (131533, 866636), (216659, 526132), (231601, 492188), (246094, 463202), (263066, 433318)]

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