387607744

素因数分解:

$2^6\times {\mathrm{71}}^1\times {\mathrm{197}}^1\times {\mathrm{433}}^1$

素因数の和:713

約数の個数: 56

約数和(自身を含む): 785762208

約数和(自身を除く): 398154464

約数列:

[1, 2, 4, 8, 16, 32, 64, 71, 142, 197, 284, 394, 433, 568, 788, 866, 1136, 1576, 1732, 2272, 3152, 3464, 4544, 6304, 6928, 12608, 13856, 13987, 27712, 27974, 30743, 55948, 61486, 85301, 111896, 122972, 170602, 223792, 245944, 341204, 447584, 491888, 682408, 895168, 983776, 1364816, 1967552, 2729632, 5459264, 6056371, 12112742, 24225484, 48450968, 96901936, 193803872, 387607744]

約数ペア:

[(1, 387607744), (2, 193803872), (4, 96901936), (8, 48450968), (16, 24225484), (32, 12112742), (64, 6056371), (71, 5459264), (142, 2729632), (197, 1967552), (284, 1364816), (394, 983776), (433, 895168), (568, 682408), (788, 491888), (866, 447584), (1136, 341204), (1576, 245944), (1732, 223792), (2272, 170602), (3152, 122972), (3464, 111896), (4544, 85301), (6304, 61486), (6928, 55948), (12608, 30743), (13856, 27974), (13987, 27712)]