265791204

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{22441}}^1$

素因数の和:22505

約数の個数: 72

約数和(自身を含む): 784213248

約数和(自身を除く): 518422044

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 47, 63, 84, 94, 126, 141, 188, 252, 282, 329, 423, 564, 658, 846, 987, 1316, 1692, 1974, 2961, 3948, 5922, 11844, 22441, 44882, 67323, 89764, 134646, 157087, 201969, 269292, 314174, 403938, 471261, 628348, 807876, 942522, 1054727, 1413783, 1885044, 2109454, 2827566, 3164181, 4218908, 5655132, 6328362, 7383089, 9492543, 12656724, 14766178, 18985086, 22149267, 29532356, 37970172, 44298534, 66447801, 88597068, 132895602, 265791204]

約数ペア:

[(1, 265791204), (2, 132895602), (3, 88597068), (4, 66447801), (6, 44298534), (7, 37970172), (9, 29532356), (12, 22149267), (14, 18985086), (18, 14766178), (21, 12656724), (28, 9492543), (36, 7383089), (42, 6328362), (47, 5655132), (63, 4218908), (84, 3164181), (94, 2827566), (126, 2109454), (141, 1885044), (188, 1413783), (252, 1054727), (282, 942522), (329, 807876), (423, 628348), (564, 471261), (658, 403938), (846, 314174), (987, 269292), (1316, 201969), (1692, 157087), (1974, 134646), (2961, 89764), (3948, 67323), (5922, 44882), (11844, 22441)]