317581068

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{257}}^1\times {\mathrm{313}}^1$

素因数の和:631

約数の個数: 96

約数和(自身を含む): 871041024

約数和(自身を除く): 553459956

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 47, 84, 94, 141, 188, 257, 282, 313, 329, 514, 564, 626, 658, 771, 939, 987, 1028, 1252, 1316, 1542, 1799, 1878, 1974, 2191, 3084, 3598, 3756, 3948, 4382, 5397, 6573, 7196, 8764, 10794, 12079, 13146, 14711, 21588, 24158, 26292, 29422, 36237, 44133, 48316, 58844, 72474, 80441, 84553, 88266, 102977, 144948, 160882, 169106, 176532, 205954, 241323, 253659, 308931, 321764, 338212, 411908, 482646, 507318, 563087, 617862, 965292, 1014636, 1126174, 1235724, 1689261, 2252348, 3378522, 3780727, 6757044, 7561454, 11342181, 15122908, 22684362, 26465089, 45368724, 52930178, 79395267, 105860356, 158790534, 317581068]

約数ペア:

[(1, 317581068), (2, 158790534), (3, 105860356), (4, 79395267), (6, 52930178), (7, 45368724), (12, 26465089), (14, 22684362), (21, 15122908), (28, 11342181), (42, 7561454), (47, 6757044), (84, 3780727), (94, 3378522), (141, 2252348), (188, 1689261), (257, 1235724), (282, 1126174), (313, 1014636), (329, 965292), (514, 617862), (564, 563087), (626, 507318), (658, 482646), (771, 411908), (939, 338212), (987, 321764), (1028, 308931), (1252, 253659), (1316, 241323), (1542, 205954), (1799, 176532), (1878, 169106), (1974, 160882), (2191, 144948), (3084, 102977), (3598, 88266), (3756, 84553), (3948, 80441), (4382, 72474), (5397, 58844), (6573, 48316), (7196, 44133), (8764, 36237), (10794, 29422), (12079, 26292), (13146, 24158), (14711, 21588)]