388623732

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{201151}}^1$

素因数の和:201188

約数の個数: 48

約数和(自身を含む): 1081393152

約数和(自身を除く): 692769420

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 23, 28, 42, 46, 69, 84, 92, 138, 161, 276, 322, 483, 644, 966, 1932, 201151, 402302, 603453, 804604, 1206906, 1408057, 2413812, 2816114, 4224171, 4626473, 5632228, 8448342, 9252946, 13879419, 16896684, 18505892, 27758838, 32385311, 55517676, 64770622, 97155933, 129541244, 194311866, 388623732]

約数ペア:

[(1, 388623732), (2, 194311866), (3, 129541244), (4, 97155933), (6, 64770622), (7, 55517676), (12, 32385311), (14, 27758838), (21, 18505892), (23, 16896684), (28, 13879419), (42, 9252946), (46, 8448342), (69, 5632228), (84, 4626473), (92, 4224171), (138, 2816114), (161, 2413812), (276, 1408057), (322, 1206906), (483, 804604), (644, 603453), (966, 402302), (1932, 201151)]