230911712

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{587}}^1\times {\mathrm{647}}^1$

素因数の和:1263

約数の個数: 48

約数和(自身を含む): 480090240

約数和(自身を除く): 249178528

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 76, 152, 304, 587, 608, 647, 1174, 1294, 2348, 2588, 4696, 5176, 9392, 10352, 11153, 12293, 18784, 20704, 22306, 24586, 44612, 49172, 89224, 98344, 178448, 196688, 356896, 379789, 393376, 759578, 1519156, 3038312, 6076624, 7215991, 12153248, 14431982, 28863964, 57727928, 115455856, 230911712]

約数ペア:

[(1, 230911712), (2, 115455856), (4, 57727928), (8, 28863964), (16, 14431982), (19, 12153248), (32, 7215991), (38, 6076624), (76, 3038312), (152, 1519156), (304, 759578), (587, 393376), (608, 379789), (647, 356896), (1174, 196688), (1294, 178448), (2348, 98344), (2588, 89224), (4696, 49172), (5176, 44612), (9392, 24586), (10352, 22306), (11153, 20704), (12293, 18784)]