1888893888

素因数分解:

$2^6\times 3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{48463}}^1$

素因数の和:48514

約数の個数: 112

約数和(自身を含む): 5908730880

約数和(自身を除く): 4019836992

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 29, 32, 42, 48, 56, 58, 64, 84, 87, 96, 112, 116, 168, 174, 192, 203, 224, 232, 336, 348, 406, 448, 464, 609, 672, 696, 812, 928, 1218, 1344, 1392, 1624, 1856, 2436, 2784, 3248, 4872, 5568, 6496, 9744, 12992, 19488, 38976, 48463, 96926, 145389, 193852, 290778, 339241, 387704, 581556, 678482, 775408, 1017723, 1163112, 1356964, 1405427, 1550816, 2035446, 2326224, 2713928, 2810854, 3101632, 4070892, 4216281, 4652448, 5427856, 5621708, 8141784, 8432562, 9304896, 9837989, 10855712, 11243416, 16283568, 16865124, 19675978, 21711424, 22486832, 29513967, 32567136, 33730248, 39351956, 44973664, 59027934, 65134272, 67460496, 78703912, 89947328, 118055868, 134920992, 157407824, 236111736, 269841984, 314815648, 472223472, 629631296, 944446944, 1888893888]

約数ペア:

[(1, 1888893888), (2, 944446944), (3, 629631296), (4, 472223472), (6, 314815648), (7, 269841984), (8, 236111736), (12, 157407824), (14, 134920992), (16, 118055868), (21, 89947328), (24, 78703912), (28, 67460496), (29, 65134272), (32, 59027934), (42, 44973664), (48, 39351956), (56, 33730248), (58, 32567136), (64, 29513967), (84, 22486832), (87, 21711424), (96, 19675978), (112, 16865124), (116, 16283568), (168, 11243416), (174, 10855712), (192, 9837989), (203, 9304896), (224, 8432562), (232, 8141784), (336, 5621708), (348, 5427856), (406, 4652448), (448, 4216281), (464, 4070892), (609, 3101632), (672, 2810854), (696, 2713928), (812, 2326224), (928, 2035446), (1218, 1550816), (1344, 1405427), (1392, 1356964), (1624, 1163112), (1856, 1017723), (2436, 775408), (2784, 678482), (3248, 581556), (4872, 387704), (5568, 339241), (6496, 290778), (9744, 193852), (12992, 145389), (19488, 96926), (38976, 48463)]