380376444

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{251}}^1\times {\mathrm{18041}}^1$

素因数の和:18306

約数の個数: 48

約数和(自身を含む): 1018434816

約数和(自身を除く): 638058372

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 251, 502, 753, 1004, 1506, 1757, 3012, 3514, 5271, 7028, 10542, 18041, 21084, 36082, 54123, 72164, 108246, 126287, 216492, 252574, 378861, 505148, 757722, 1515444, 4528291, 9056582, 13584873, 18113164, 27169746, 31698037, 54339492, 63396074, 95094111, 126792148, 190188222, 380376444]

約数ペア:

[(1, 380376444), (2, 190188222), (3, 126792148), (4, 95094111), (6, 63396074), (7, 54339492), (12, 31698037), (14, 27169746), (21, 18113164), (28, 13584873), (42, 9056582), (84, 4528291), (251, 1515444), (502, 757722), (753, 505148), (1004, 378861), (1506, 252574), (1757, 216492), (3012, 126287), (3514, 108246), (5271, 72164), (7028, 54123), (10542, 36082), (18041, 21084)]