384651876

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{199}}^1\times {\mathrm{23011}}^1$

素因数の和:23224

約数の個数: 48

約数和(自身を含む): 1030937600

約数和(自身を除く): 646285724

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 199, 398, 597, 796, 1194, 1393, 2388, 2786, 4179, 5572, 8358, 16716, 23011, 46022, 69033, 92044, 138066, 161077, 276132, 322154, 483231, 644308, 966462, 1932924, 4579189, 9158378, 13737567, 18316756, 27475134, 32054323, 54950268, 64108646, 96162969, 128217292, 192325938, 384651876]

約数ペア:

[(1, 384651876), (2, 192325938), (3, 128217292), (4, 96162969), (6, 64108646), (7, 54950268), (12, 32054323), (14, 27475134), (21, 18316756), (28, 13737567), (42, 9158378), (84, 4579189), (199, 1932924), (398, 966462), (597, 644308), (796, 483231), (1194, 322154), (1393, 276132), (2388, 161077), (2786, 138066), (4179, 92044), (5572, 69033), (8358, 46022), (16716, 23011)]