402282062

素因数分解:

$2^1\times 7^3\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{571}}^1$

素因数の和:686

約数の個数: 64

約数和(自身を含む): 768768000

約数和(自身を除く): 366485938

約数列:

[1, 2, 7, 13, 14, 26, 49, 79, 91, 98, 158, 182, 343, 553, 571, 637, 686, 1027, 1106, 1142, 1274, 2054, 3871, 3997, 4459, 7189, 7423, 7742, 7994, 8918, 14378, 14846, 27097, 27979, 45109, 50323, 51961, 54194, 55958, 90218, 100646, 103922, 195853, 315763, 352261, 363727, 391706, 586417, 631526, 704522, 727454, 1172834, 2210341, 2546089, 4104919, 4420682, 5092178, 8209838, 15472387, 28734433, 30944774, 57468866, 201141031, 402282062]

約数ペア:

[(1, 402282062), (2, 201141031), (7, 57468866), (13, 30944774), (14, 28734433), (26, 15472387), (49, 8209838), (79, 5092178), (91, 4420682), (98, 4104919), (158, 2546089), (182, 2210341), (343, 1172834), (553, 727454), (571, 704522), (637, 631526), (686, 586417), (1027, 391706), (1106, 363727), (1142, 352261), (1274, 315763), (2054, 195853), (3871, 103922), (3997, 100646), (4459, 90218), (7189, 55958), (7423, 54194), (7742, 51961), (7994, 50323), (8918, 45109), (14378, 27979), (14846, 27097)]