2028288

素因数分解:

$2^8\times 3^1\times {\mathrm{19}}^1\times {\mathrm{139}}^1$

素因数の和:177

約数の個数: 72

約数和(自身を含む): 5723200

約数和(自身を除く): 3694912

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 32, 38, 48, 57, 64, 76, 96, 114, 128, 139, 152, 192, 228, 256, 278, 304, 384, 417, 456, 556, 608, 768, 834, 912, 1112, 1216, 1668, 1824, 2224, 2432, 2641, 3336, 3648, 4448, 4864, 5282, 6672, 7296, 7923, 8896, 10564, 13344, 14592, 15846, 17792, 21128, 26688, 31692, 35584, 42256, 53376, 63384, 84512, 106752, 126768, 169024, 253536, 338048, 507072, 676096, 1014144, 2028288]

約数ペア:

[(1, 2028288), (2, 1014144), (3, 676096), (4, 507072), (6, 338048), (8, 253536), (12, 169024), (16, 126768), (19, 106752), (24, 84512), (32, 63384), (38, 53376), (48, 42256), (57, 35584), (64, 31692), (76, 26688), (96, 21128), (114, 17792), (128, 15846), (139, 14592), (152, 13344), (192, 10564), (228, 8896), (256, 7923), (278, 7296), (304, 6672), (384, 5282), (417, 4864), (456, 4448), (556, 3648), (608, 3336), (768, 2641), (834, 2432), (912, 2224), (1112, 1824), (1216, 1668)]