402680796

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{821}}^1\times {\mathrm{5839}}^1$

素因数の和:6674

約数の個数: 48

約数和(自身を含む): 1075307520

約数和(自身を除く): 672626724

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 821, 1642, 2463, 3284, 4926, 5747, 5839, 9852, 11494, 11678, 17241, 17517, 22988, 23356, 34482, 35034, 40873, 68964, 70068, 81746, 122619, 163492, 245238, 490476, 4793819, 9587638, 14381457, 19175276, 28762914, 33556733, 57525828, 67113466, 100670199, 134226932, 201340398, 402680796]

約数ペア:

[(1, 402680796), (2, 201340398), (3, 134226932), (4, 100670199), (6, 67113466), (7, 57525828), (12, 33556733), (14, 28762914), (21, 19175276), (28, 14381457), (42, 9587638), (84, 4793819), (821, 490476), (1642, 245238), (2463, 163492), (3284, 122619), (4926, 81746), (5747, 70068), (5839, 68964), (9852, 40873), (11494, 35034), (11678, 34482), (17241, 23356), (17517, 22988)]