229490624

素因数分解:

$2^6\times {\mathrm{11}}^1\times {\mathrm{181}}^1\times {\mathrm{1801}}^1$

素因数の和:2005

約数の個数: 56

約数和(自身を含む): 499817136

約数和(自身を除く): 270326512

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 88, 176, 181, 352, 362, 704, 724, 1448, 1801, 1991, 2896, 3602, 3982, 5792, 7204, 7964, 11584, 14408, 15928, 19811, 28816, 31856, 39622, 57632, 63712, 79244, 115264, 127424, 158488, 316976, 325981, 633952, 651962, 1267904, 1303924, 2607848, 3585791, 5215696, 7171582, 10431392, 14343164, 20862784, 28686328, 57372656, 114745312, 229490624]

約数ペア:

[(1, 229490624), (2, 114745312), (4, 57372656), (8, 28686328), (11, 20862784), (16, 14343164), (22, 10431392), (32, 7171582), (44, 5215696), (64, 3585791), (88, 2607848), (176, 1303924), (181, 1267904), (352, 651962), (362, 633952), (704, 325981), (724, 316976), (1448, 158488), (1801, 127424), (1991, 115264), (2896, 79244), (3602, 63712), (3982, 57632), (5792, 39622), (7204, 31856), (7964, 28816), (11584, 19811), (14408, 15928)]