218686248

素因数分解:

$2^3\times 3^2\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{3889}}^1$

素因数の和:3983

約数の個数: 96

約数和(自身を含む): 655387200

約数和(自身を除く): 436700952

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 22, 24, 33, 36, 44, 66, 71, 72, 88, 99, 132, 142, 198, 213, 264, 284, 396, 426, 568, 639, 781, 792, 852, 1278, 1562, 1704, 2343, 2556, 3124, 3889, 4686, 5112, 6248, 7029, 7778, 9372, 11667, 14058, 15556, 18744, 23334, 28116, 31112, 35001, 42779, 46668, 56232, 70002, 85558, 93336, 128337, 140004, 171116, 256674, 276119, 280008, 342232, 385011, 513348, 552238, 770022, 828357, 1026696, 1104476, 1540044, 1656714, 2208952, 2485071, 3037309, 3080088, 3313428, 4970142, 6074618, 6626856, 9111927, 9940284, 12149236, 18223854, 19880568, 24298472, 27335781, 36447708, 54671562, 72895416, 109343124, 218686248]

約数ペア:

[(1, 218686248), (2, 109343124), (3, 72895416), (4, 54671562), (6, 36447708), (8, 27335781), (9, 24298472), (11, 19880568), (12, 18223854), (18, 12149236), (22, 9940284), (24, 9111927), (33, 6626856), (36, 6074618), (44, 4970142), (66, 3313428), (71, 3080088), (72, 3037309), (88, 2485071), (99, 2208952), (132, 1656714), (142, 1540044), (198, 1104476), (213, 1026696), (264, 828357), (284, 770022), (396, 552238), (426, 513348), (568, 385011), (639, 342232), (781, 280008), (792, 276119), (852, 256674), (1278, 171116), (1562, 140004), (1704, 128337), (2343, 93336), (2556, 85558), (3124, 70002), (3889, 56232), (4686, 46668), (5112, 42779), (6248, 35001), (7029, 31112), (7778, 28116), (9372, 23334), (11667, 18744), (14058, 15556)]