2681059968

素因数分解:

$2^7\times 3^2\times {\mathrm{71}}^1\times {\mathrm{32779}}^1$

素因数の和:32870

約数の個数: 96

約数和(自身を含む): 7823930400

約数和(自身を除く): 5142870432

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 71, 72, 96, 128, 142, 144, 192, 213, 284, 288, 384, 426, 568, 576, 639, 852, 1136, 1152, 1278, 1704, 2272, 2556, 3408, 4544, 5112, 6816, 9088, 10224, 13632, 20448, 27264, 32779, 40896, 65558, 81792, 98337, 131116, 196674, 262232, 295011, 393348, 524464, 590022, 786696, 1048928, 1180044, 1573392, 2097856, 2327309, 2360088, 3146784, 4195712, 4654618, 4720176, 6293568, 6981927, 9309236, 9440352, 12587136, 13963854, 18618472, 18880704, 20945781, 27927708, 37236944, 37761408, 41891562, 55855416, 74473888, 83783124, 111710832, 148947776, 167566248, 223421664, 297895552, 335132496, 446843328, 670264992, 893686656, 1340529984, 2681059968]

約数ペア:

[(1, 2681059968), (2, 1340529984), (3, 893686656), (4, 670264992), (6, 446843328), (8, 335132496), (9, 297895552), (12, 223421664), (16, 167566248), (18, 148947776), (24, 111710832), (32, 83783124), (36, 74473888), (48, 55855416), (64, 41891562), (71, 37761408), (72, 37236944), (96, 27927708), (128, 20945781), (142, 18880704), (144, 18618472), (192, 13963854), (213, 12587136), (284, 9440352), (288, 9309236), (384, 6981927), (426, 6293568), (568, 4720176), (576, 4654618), (639, 4195712), (852, 3146784), (1136, 2360088), (1152, 2327309), (1278, 2097856), (1704, 1573392), (2272, 1180044), (2556, 1048928), (3408, 786696), (4544, 590022), (5112, 524464), (6816, 393348), (9088, 295011), (10224, 262232), (13632, 196674), (20448, 131116), (27264, 98337), (32779, 81792), (40896, 65558)]