243159288

素因数分解:

$2^3\times 3^1\times {\mathrm{31}}^1\times {\mathrm{317}}^1\times {\mathrm{1031}}^1$

素因数の和:1388

約数の個数: 64

約数和(自身を含む): 630097920

約数和(自身を除く): 386938632

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 31, 62, 93, 124, 186, 248, 317, 372, 634, 744, 951, 1031, 1268, 1902, 2062, 2536, 3093, 3804, 4124, 6186, 7608, 8248, 9827, 12372, 19654, 24744, 29481, 31961, 39308, 58962, 63922, 78616, 95883, 117924, 127844, 191766, 235848, 255688, 326827, 383532, 653654, 767064, 980481, 1307308, 1960962, 2614616, 3921924, 7843848, 10131637, 20263274, 30394911, 40526548, 60789822, 81053096, 121579644, 243159288]

約数ペア:

[(1, 243159288), (2, 121579644), (3, 81053096), (4, 60789822), (6, 40526548), (8, 30394911), (12, 20263274), (24, 10131637), (31, 7843848), (62, 3921924), (93, 2614616), (124, 1960962), (186, 1307308), (248, 980481), (317, 767064), (372, 653654), (634, 383532), (744, 326827), (951, 255688), (1031, 235848), (1268, 191766), (1902, 127844), (2062, 117924), (2536, 95883), (3093, 78616), (3804, 63922), (4124, 58962), (6186, 39308), (7608, 31961), (8248, 29481), (9827, 24744), (12372, 19654)]