About the Number

238387291272

238387291271 ← → 238387291273

2進数表記:11011110000000111111010110010010001000

漢数字表記:二千三百八十三億八千七百二十九万千二百七十二

素因数分解:

2 3 × 3 3 × 13 2 × 6530443 1

素因数の和:6530484
約数の個数: 96
約数和(自身を含む): 717042751200
約数和(自身を除く): 478655459928

約数列:
[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 27, 36, 39, 52, 54, 72, 78, 104, 108, 117, 156, 169, 216, 234, 312, 338, 351, 468, 507, 676, 702, 936, 1014, 1352, 1404, 1521, 2028, 2808, 3042, 4056, 4563, 6084, 9126, 12168, 18252, 36504, 6530443, 13060886, 19591329, 26121772, 39182658, 52243544, 58773987, 78365316, 84895759, 117547974, 156730632, 169791518, 176321961, 235095948, 254687277, 339583036, 352643922, 470191896, 509374554, 679166072, 705287844, 764061831, 1018749108, 1103644867, 1410575688, 1528123662, 2037498216, 2207289734, 2292185493, 3056247324, 3310934601, 4414579468, 4584370986, 6112494648, 6621869202, 8829158936, 9168741972, 9932803803, 13243738404, 18337483944, 19865607606, 26487476808, 29798411409, 39731215212, 59596822818, 79462430424, 119193645636, 238387291272]

約数ペア:
[(1, 238387291272), (2, 119193645636), (3, 79462430424), (4, 59596822818), (6, 39731215212), (8, 29798411409), (9, 26487476808), (12, 19865607606), (13, 18337483944), (18, 13243738404), (24, 9932803803), (26, 9168741972), (27, 8829158936), (36, 6621869202), (39, 6112494648), (52, 4584370986), (54, 4414579468), (72, 3310934601), (78, 3056247324), (104, 2292185493), (108, 2207289734), (117, 2037498216), (156, 1528123662), (169, 1410575688), (216, 1103644867), (234, 1018749108), (312, 764061831), (338, 705287844), (351, 679166072), (468, 509374554), (507, 470191896), (676, 352643922), (702, 339583036), (936, 254687277), (1014, 235095948), (1352, 176321961), (1404, 169791518), (1521, 156730632), (2028, 117547974), (2808, 84895759), (3042, 78365316), (4056, 58773987), (4563, 52243544), (6084, 39182658), (9126, 26121772), (12168, 19591329), (18252, 13060886), (36504, 6530443)]

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