239043402

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^2\times {\mathrm{179}}^1\times {\mathrm{439}}^1$

素因数の和:652

約数の個数: 72

約数和(自身を含む): 565250400

約数和(自身を除く): 326206998

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 169, 179, 234, 338, 358, 439, 507, 537, 878, 1014, 1074, 1317, 1521, 1611, 2327, 2634, 3042, 3222, 3951, 4654, 5707, 6981, 7902, 11414, 13962, 17121, 20943, 30251, 34242, 41886, 51363, 60502, 74191, 78581, 90753, 102726, 148382, 157162, 181506, 222573, 235743, 272259, 445146, 471486, 544518, 667719, 707229, 1021553, 1335438, 1414458, 2043106, 3064659, 6129318, 9193977, 13280189, 18387954, 26560378, 39840567, 79681134, 119521701, 239043402]

約数ペア:

[(1, 239043402), (2, 119521701), (3, 79681134), (6, 39840567), (9, 26560378), (13, 18387954), (18, 13280189), (26, 9193977), (39, 6129318), (78, 3064659), (117, 2043106), (169, 1414458), (179, 1335438), (234, 1021553), (338, 707229), (358, 667719), (439, 544518), (507, 471486), (537, 445146), (878, 272259), (1014, 235743), (1074, 222573), (1317, 181506), (1521, 157162), (1611, 148382), (2327, 102726), (2634, 90753), (3042, 78581), (3222, 74191), (3951, 60502), (4654, 51363), (5707, 41886), (6981, 34242), (7902, 30251), (11414, 20943), (13962, 17121)]