278303046

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{467}}^1\times {\mathrm{2027}}^1$

素因数の和:2513

約数の個数: 48

約数和(自身を含む): 649187136

約数和(自身を除く): 370884090

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 147, 294, 467, 934, 1401, 2027, 2802, 3269, 4054, 6081, 6538, 9807, 12162, 14189, 19614, 22883, 28378, 42567, 45766, 68649, 85134, 99323, 137298, 198646, 297969, 595938, 946609, 1893218, 2839827, 5679654, 6626263, 13252526, 19878789, 39757578, 46383841, 92767682, 139151523, 278303046]

約数ペア:

[(1, 278303046), (2, 139151523), (3, 92767682), (6, 46383841), (7, 39757578), (14, 19878789), (21, 13252526), (42, 6626263), (49, 5679654), (98, 2839827), (147, 1893218), (294, 946609), (467, 595938), (934, 297969), (1401, 198646), (2027, 137298), (2802, 99323), (3269, 85134), (4054, 68649), (6081, 45766), (6538, 42567), (9807, 28378), (12162, 22883), (14189, 19614)]