375864398

素因数分解:

$2^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{31}}^2\times {\mathrm{307}}^1$

素因数の和:398

約数の個数: 72

約数和(自身を含む): 732190536

約数和(自身を除く): 356326138

約数列:

[1, 2, 7, 13, 14, 26, 31, 49, 62, 91, 98, 182, 217, 307, 403, 434, 614, 637, 806, 961, 1274, 1519, 1922, 2149, 2821, 3038, 3991, 4298, 5642, 6727, 7982, 9517, 12493, 13454, 15043, 19034, 19747, 24986, 27937, 30086, 39494, 47089, 55874, 66619, 87451, 94178, 123721, 133238, 174902, 195559, 247442, 295027, 391118, 466333, 590054, 612157, 866047, 932666, 1224314, 1732094, 2065189, 3835351, 4130378, 6062329, 7670702, 12124658, 14456323, 26847457, 28912646, 53694914, 187932199, 375864398]

約数ペア:

[(1, 375864398), (2, 187932199), (7, 53694914), (13, 28912646), (14, 26847457), (26, 14456323), (31, 12124658), (49, 7670702), (62, 6062329), (91, 4130378), (98, 3835351), (182, 2065189), (217, 1732094), (307, 1224314), (403, 932666), (434, 866047), (614, 612157), (637, 590054), (806, 466333), (961, 391118), (1274, 295027), (1519, 247442), (1922, 195559), (2149, 174902), (2821, 133238), (3038, 123721), (3991, 94178), (4298, 87451), (5642, 66619), (6727, 55874), (7982, 47089), (9517, 39494), (12493, 30086), (13454, 27937), (15043, 24986), (19034, 19747)]