486511245

素因数分解:

$3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{401}}^1$

素因数の和:488

約数の個数: 128

約数和(自身を含む): 1018828800

約数和(自身を除く): 532317555

約数列:

[1, 3, 5, 9, 11, 15, 19, 27, 33, 43, 45, 55, 57, 95, 99, 129, 135, 165, 171, 209, 215, 285, 297, 387, 401, 473, 495, 513, 627, 645, 817, 855, 1045, 1161, 1203, 1419, 1485, 1881, 1935, 2005, 2365, 2451, 2565, 3135, 3609, 4085, 4257, 4411, 5643, 5805, 6015, 7095, 7353, 7619, 8987, 9405, 10827, 12255, 12771, 13233, 17243, 18045, 21285, 22055, 22059, 22857, 26961, 28215, 36765, 38095, 39699, 44935, 51729, 54135, 63855, 66165, 68571, 80883, 83809, 86215, 110295, 114285, 119097, 134805, 155187, 189673, 198495, 205713, 242649, 251427, 258645, 327617, 342855, 404415, 419045, 465561, 569019, 595485, 754281, 775935, 948365, 982851, 1028565, 1213245, 1257135, 1638085, 1707057, 2262843, 2327805, 2845095, 2948553, 3603787, 3771405, 4914255, 5121171, 8535285, 8845659, 10811361, 11314215, 14742765, 18018935, 25605855, 32434083, 44228295, 54056805, 97302249, 162170415, 486511245]

約数ペア:

[(1, 486511245), (3, 162170415), (5, 97302249), (9, 54056805), (11, 44228295), (15, 32434083), (19, 25605855), (27, 18018935), (33, 14742765), (43, 11314215), (45, 10811361), (55, 8845659), (57, 8535285), (95, 5121171), (99, 4914255), (129, 3771405), (135, 3603787), (165, 2948553), (171, 2845095), (209, 2327805), (215, 2262843), (285, 1707057), (297, 1638085), (387, 1257135), (401, 1213245), (473, 1028565), (495, 982851), (513, 948365), (627, 775935), (645, 754281), (817, 595485), (855, 569019), (1045, 465561), (1161, 419045), (1203, 404415), (1419, 342855), (1485, 327617), (1881, 258645), (1935, 251427), (2005, 242649), (2365, 205713), (2451, 198495), (2565, 189673), (3135, 155187), (3609, 134805), (4085, 119097), (4257, 114285), (4411, 110295), (5643, 86215), (5805, 83809), (6015, 80883), (7095, 68571), (7353, 66165), (7619, 63855), (8987, 54135), (9405, 51729), (10827, 44935), (12255, 39699), (12771, 38095), (13233, 36765), (17243, 28215), (18045, 26961), (21285, 22857), (22055, 22059)]