About the Number

115832988

115832987 ← → 115832989

2進数表記:110111001110111100010011100

漢数字表記:一億千五百八十三万二千九百八十八

素因数分解:

2 2 × 3 2 × 31 1 × 271 1 × 383 1

素因数の和:695
約数の個数: 72
約数和(自身を含む): 304152576
約数和(自身を除く): 188319588

約数列:
[1, 2, 3, 4, 6, 9, 12, 18, 31, 36, 62, 93, 124, 186, 271, 279, 372, 383, 542, 558, 766, 813, 1084, 1116, 1149, 1532, 1626, 2298, 2439, 3252, 3447, 4596, 4878, 6894, 8401, 9756, 11873, 13788, 16802, 23746, 25203, 33604, 35619, 47492, 50406, 71238, 75609, 100812, 103793, 106857, 142476, 151218, 207586, 213714, 302436, 311379, 415172, 427428, 622758, 934137, 1245516, 1868274, 3217583, 3736548, 6435166, 9652749, 12870332, 19305498, 28958247, 38610996, 57916494, 115832988]

約数ペア:
[(1, 115832988), (2, 57916494), (3, 38610996), (4, 28958247), (6, 19305498), (9, 12870332), (12, 9652749), (18, 6435166), (31, 3736548), (36, 3217583), (62, 1868274), (93, 1245516), (124, 934137), (186, 622758), (271, 427428), (279, 415172), (372, 311379), (383, 302436), (542, 213714), (558, 207586), (766, 151218), (813, 142476), (1084, 106857), (1116, 103793), (1149, 100812), (1532, 75609), (1626, 71238), (2298, 50406), (2439, 47492), (3252, 35619), (3447, 33604), (4596, 25203), (4878, 23746), (6894, 16802), (8401, 13788), (9756, 11873)]

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