397130058

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{6871}}^1$

素因数の和:6924

約数の個数: 72

約数和(自身を含む): 980909280

約数和(自身を除く): 583779222

約数列:

[1, 2, 3, 6, 9, 13, 18, 19, 26, 38, 39, 57, 78, 114, 117, 169, 171, 234, 247, 338, 342, 494, 507, 741, 1014, 1482, 1521, 2223, 3042, 3211, 4446, 6422, 6871, 9633, 13742, 19266, 20613, 28899, 41226, 57798, 61839, 89323, 123678, 130549, 178646, 261098, 267969, 391647, 535938, 783294, 803907, 1161199, 1174941, 1607814, 1697137, 2322398, 2349882, 3394274, 3483597, 5091411, 6967194, 10182822, 10450791, 15274233, 20901582, 22062781, 30548466, 44125562, 66188343, 132376686, 198565029, 397130058]

約数ペア:

[(1, 397130058), (2, 198565029), (3, 132376686), (6, 66188343), (9, 44125562), (13, 30548466), (18, 22062781), (19, 20901582), (26, 15274233), (38, 10450791), (39, 10182822), (57, 6967194), (78, 5091411), (114, 3483597), (117, 3394274), (169, 2349882), (171, 2322398), (234, 1697137), (247, 1607814), (338, 1174941), (342, 1161199), (494, 803907), (507, 783294), (741, 535938), (1014, 391647), (1482, 267969), (1521, 261098), (2223, 178646), (3042, 130549), (3211, 123678), (4446, 89323), (6422, 61839), (6871, 57798), (9633, 41226), (13742, 28899), (19266, 20613)]