1068945328

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{131}}^1\times {\mathrm{653}}^1$

素因数の和:874

約数の個数: 80

約数和(自身を含む): 2312209152

約数和(自身を除く): 1243263824

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 71, 88, 131, 142, 176, 262, 284, 524, 568, 653, 781, 1048, 1136, 1306, 1441, 1562, 2096, 2612, 2882, 3124, 5224, 5764, 6248, 7183, 9301, 10448, 11528, 12496, 14366, 18602, 23056, 28732, 37204, 46363, 57464, 74408, 85543, 92726, 102311, 114928, 148816, 171086, 185452, 204622, 342172, 370904, 409244, 509993, 684344, 741808, 818488, 940973, 1019986, 1368688, 1636976, 1881946, 2039972, 3763892, 4079944, 6073553, 7527784, 8159888, 12147106, 15055568, 24294212, 48588424, 66809083, 97176848, 133618166, 267236332, 534472664, 1068945328]

約数ペア:

[(1, 1068945328), (2, 534472664), (4, 267236332), (8, 133618166), (11, 97176848), (16, 66809083), (22, 48588424), (44, 24294212), (71, 15055568), (88, 12147106), (131, 8159888), (142, 7527784), (176, 6073553), (262, 4079944), (284, 3763892), (524, 2039972), (568, 1881946), (653, 1636976), (781, 1368688), (1048, 1019986), (1136, 940973), (1306, 818488), (1441, 741808), (1562, 684344), (2096, 509993), (2612, 409244), (2882, 370904), (3124, 342172), (5224, 204622), (5764, 185452), (6248, 171086), (7183, 148816), (9301, 114928), (10448, 102311), (11528, 92726), (12496, 85543), (14366, 74408), (18602, 57464), (23056, 46363), (28732, 37204)]