964428784

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{113}}^1\times {\mathrm{683}}^1$

素因数の和:886

約数の個数: 80

約数和(自身を含む): 2088509184

約数和(自身を除く): 1124080400

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 71, 88, 113, 142, 176, 226, 284, 452, 568, 683, 781, 904, 1136, 1243, 1366, 1562, 1808, 2486, 2732, 3124, 4972, 5464, 6248, 7513, 8023, 9944, 10928, 12496, 15026, 16046, 19888, 30052, 32092, 48493, 60104, 64184, 77179, 88253, 96986, 120208, 128368, 154358, 176506, 193972, 308716, 353012, 387944, 533423, 617432, 706024, 775888, 848969, 1066846, 1234864, 1412048, 1697938, 2133692, 3395876, 4267384, 5479709, 6791752, 8534768, 10959418, 13583504, 21918836, 43837672, 60276799, 87675344, 120553598, 241107196, 482214392, 964428784]

約数ペア:

[(1, 964428784), (2, 482214392), (4, 241107196), (8, 120553598), (11, 87675344), (16, 60276799), (22, 43837672), (44, 21918836), (71, 13583504), (88, 10959418), (113, 8534768), (142, 6791752), (176, 5479709), (226, 4267384), (284, 3395876), (452, 2133692), (568, 1697938), (683, 1412048), (781, 1234864), (904, 1066846), (1136, 848969), (1243, 775888), (1366, 706024), (1562, 617432), (1808, 533423), (2486, 387944), (2732, 353012), (3124, 308716), (4972, 193972), (5464, 176506), (6248, 154358), (7513, 128368), (8023, 120208), (9944, 96986), (10928, 88253), (12496, 77179), (15026, 64184), (16046, 60104), (19888, 48493), (30052, 32092)]