287094834

素因数分解:

$2^1\times 3^3\times {\mathrm{13}}^2\times {\mathrm{163}}^1\times {\mathrm{193}}^1$

素因数の和:393

約数の個数: 96

約数和(自身を含む): 698679360

約数和(自身を除く): 411584526

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 54, 78, 117, 163, 169, 193, 234, 326, 338, 351, 386, 489, 507, 579, 702, 978, 1014, 1158, 1467, 1521, 1737, 2119, 2509, 2934, 3042, 3474, 4238, 4401, 4563, 5018, 5211, 6357, 7527, 8802, 9126, 10422, 12714, 15054, 19071, 22581, 27547, 31459, 32617, 38142, 45162, 55094, 57213, 62918, 65234, 67743, 82641, 94377, 97851, 114426, 135486, 165282, 188754, 195702, 247923, 283131, 293553, 408967, 495846, 566262, 587106, 743769, 817934, 849393, 880659, 1226901, 1487538, 1698786, 1761318, 2453802, 3680703, 5316571, 7361406, 10633142, 11042109, 15949713, 22084218, 31899426, 47849139, 95698278, 143547417, 287094834]

約数ペア:

[(1, 287094834), (2, 143547417), (3, 95698278), (6, 47849139), (9, 31899426), (13, 22084218), (18, 15949713), (26, 11042109), (27, 10633142), (39, 7361406), (54, 5316571), (78, 3680703), (117, 2453802), (163, 1761318), (169, 1698786), (193, 1487538), (234, 1226901), (326, 880659), (338, 849393), (351, 817934), (386, 743769), (489, 587106), (507, 566262), (579, 495846), (702, 408967), (978, 293553), (1014, 283131), (1158, 247923), (1467, 195702), (1521, 188754), (1737, 165282), (2119, 135486), (2509, 114426), (2934, 97851), (3042, 94377), (3474, 82641), (4238, 67743), (4401, 65234), (4563, 62918), (5018, 57213), (5211, 55094), (6357, 45162), (7527, 38142), (8802, 32617), (9126, 31459), (10422, 27547), (12714, 22581), (15054, 19071)]