223670556

素因数分解:

$2^2\times 3^2\times {\mathrm{47}}^1\times {\mathrm{163}}^1\times {\mathrm{811}}^1$

素因数の和:1031

約数の個数: 72

約数和(自身を含む): 581677824

約数和(自身を除く): 358007268

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 47, 94, 141, 163, 188, 282, 326, 423, 489, 564, 652, 811, 846, 978, 1467, 1622, 1692, 1956, 2433, 2934, 3244, 4866, 5868, 7299, 7661, 9732, 14598, 15322, 22983, 29196, 30644, 38117, 45966, 68949, 76234, 91932, 114351, 132193, 137898, 152468, 228702, 264386, 275796, 343053, 396579, 457404, 528772, 686106, 793158, 1189737, 1372212, 1586316, 2379474, 4758948, 6213071, 12426142, 18639213, 24852284, 37278426, 55917639, 74556852, 111835278, 223670556]

約数ペア:

[(1, 223670556), (2, 111835278), (3, 74556852), (4, 55917639), (6, 37278426), (9, 24852284), (12, 18639213), (18, 12426142), (36, 6213071), (47, 4758948), (94, 2379474), (141, 1586316), (163, 1372212), (188, 1189737), (282, 793158), (326, 686106), (423, 528772), (489, 457404), (564, 396579), (652, 343053), (811, 275796), (846, 264386), (978, 228702), (1467, 152468), (1622, 137898), (1692, 132193), (1956, 114351), (2433, 91932), (2934, 76234), (3244, 68949), (4866, 45966), (5868, 38117), (7299, 30644), (7661, 29196), (9732, 22983), (14598, 15322)]