4047931888

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^2\times {\mathrm{263}}^1$

素因数の和:364

約数の個数: 240

約数和(自身を含む): 10922300928

約数和(自身を除く): 6874369040

約数列:

[1, 2, 4, 7, 8, 11, 13, 14, 16, 22, 26, 28, 31, 44, 52, 56, 62, 77, 88, 91, 104, 112, 124, 143, 154, 176, 182, 208, 217, 248, 263, 286, 308, 341, 364, 403, 434, 496, 526, 572, 616, 682, 728, 806, 868, 961, 1001, 1052, 1144, 1232, 1364, 1456, 1612, 1736, 1841, 1922, 2002, 2104, 2288, 2387, 2728, 2821, 2893, 3224, 3419, 3472, 3682, 3844, 4004, 4208, 4433, 4774, 5456, 5642, 5786, 6448, 6727, 6838, 7364, 7688, 8008, 8153, 8866, 9548, 10571, 11284, 11572, 12493, 13454, 13676, 14728, 15376, 16016, 16306, 17732, 19096, 20251, 21142, 22568, 23144, 23933, 24986, 26908, 27352, 29456, 31031, 32612, 35464, 37609, 38192, 40502, 42284, 45136, 46288, 47866, 49972, 53816, 54704, 57071, 62062, 65224, 70928, 73997, 75218, 81004, 84568, 87451, 89683, 95732, 99944, 105989, 107632, 114142, 124124, 130448, 137423, 147994, 150436, 162008, 169136, 174902, 179366, 191464, 199888, 211978, 228284, 248248, 252743, 263263, 274846, 295988, 300872, 324016, 349804, 358732, 382928, 423956, 456568, 496496, 505486, 526526, 549692, 591976, 601744, 627781, 699608, 717464, 741923, 847912, 913136, 961961, 1010972, 1053052, 1099384, 1165879, 1183952, 1255562, 1399216, 1434928, 1483846, 1695824, 1769201, 1923922, 2021944, 2106104, 2198768, 2331758, 2511124, 2780173, 2967692, 3285659, 3538402, 3847844, 4043888, 4212208, 4663516, 5022248, 5560346, 5935384, 6571318, 7076804, 7695688, 8161153, 9327032, 10044496, 11120692, 11870768, 13142636, 14153608, 15391376, 16322306, 18654064, 19461211, 22241384, 22999613, 26285272, 28307216, 32644612, 36142249, 38922422, 44482768, 45999226, 52570544, 65289224, 72284498, 77844844, 91998452, 130578448, 144568996, 155689688, 183996904, 252995743, 289137992, 311379376, 367993808, 505991486, 578275984, 1011982972, 2023965944, 4047931888]

約数ペア:

[(1, 4047931888), (2, 2023965944), (4, 1011982972), (7, 578275984), (8, 505991486), (11, 367993808), (13, 311379376), (14, 289137992), (16, 252995743), (22, 183996904), (26, 155689688), (28, 144568996), (31, 130578448), (44, 91998452), (52, 77844844), (56, 72284498), (62, 65289224), (77, 52570544), (88, 45999226), (91, 44482768), (104, 38922422), (112, 36142249), (124, 32644612), (143, 28307216), (154, 26285272), (176, 22999613), (182, 22241384), (208, 19461211), (217, 18654064), (248, 16322306), (263, 15391376), (286, 14153608), (308, 13142636), (341, 11870768), (364, 11120692), (403, 10044496), (434, 9327032), (496, 8161153), (526, 7695688), (572, 7076804), (616, 6571318), (682, 5935384), (728, 5560346), (806, 5022248), (868, 4663516), (961, 4212208), (1001, 4043888), (1052, 3847844), (1144, 3538402), (1232, 3285659), (1364, 2967692), (1456, 2780173), (1612, 2511124), (1736, 2331758), (1841, 2198768), (1922, 2106104), (2002, 2021944), (2104, 1923922), (2288, 1769201), (2387, 1695824), (2728, 1483846), (2821, 1434928), (2893, 1399216), (3224, 1255562), (3419, 1183952), (3472, 1165879), (3682, 1099384), (3844, 1053052), (4004, 1010972), (4208, 961961), (4433, 913136), (4774, 847912), (5456, 741923), (5642, 717464), (5786, 699608), (6448, 627781), (6727, 601744), (6838, 591976), (7364, 549692), (7688, 526526), (8008, 505486), (8153, 496496), (8866, 456568), (9548, 423956), (10571, 382928), (11284, 358732), (11572, 349804), (12493, 324016), (13454, 300872), (13676, 295988), (14728, 274846), (15376, 263263), (16016, 252743), (16306, 248248), (17732, 228284), (19096, 211978), (20251, 199888), (21142, 191464), (22568, 179366), (23144, 174902), (23933, 169136), (24986, 162008), (26908, 150436), (27352, 147994), (29456, 137423), (31031, 130448), (32612, 124124), (35464, 114142), (37609, 107632), (38192, 105989), (40502, 99944), (42284, 95732), (45136, 89683), (46288, 87451), (47866, 84568), (49972, 81004), (53816, 75218), (54704, 73997), (57071, 70928), (62062, 65224)]