219134144

素因数分解:

$2^6\times {\mathrm{19}}^1\times {\mathrm{307}}^1\times {\mathrm{587}}^1$

素因数の和:925

約数の個数: 56

約数和(自身を含む): 460004160

約数和(自身を除く): 240870016

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 152, 304, 307, 587, 608, 614, 1174, 1216, 1228, 2348, 2456, 4696, 4912, 5833, 9392, 9824, 11153, 11666, 18784, 19648, 22306, 23332, 37568, 44612, 46664, 89224, 93328, 178448, 180209, 186656, 356896, 360418, 373312, 713792, 720836, 1441672, 2883344, 3423971, 5766688, 6847942, 11533376, 13695884, 27391768, 54783536, 109567072, 219134144]

約数ペア:

[(1, 219134144), (2, 109567072), (4, 54783536), (8, 27391768), (16, 13695884), (19, 11533376), (32, 6847942), (38, 5766688), (64, 3423971), (76, 2883344), (152, 1441672), (304, 720836), (307, 713792), (587, 373312), (608, 360418), (614, 356896), (1174, 186656), (1216, 180209), (1228, 178448), (2348, 93328), (2456, 89224), (4696, 46664), (4912, 44612), (5833, 37568), (9392, 23332), (9824, 22306), (11153, 19648), (11666, 18784)]