1663876704

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{139}}^1\times {\mathrm{379}}^1$

素因数の和:585

約数の個数: 192

約数和(自身を含む): 5148057600

約数和(自身を除く): 3484180896

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 47, 48, 56, 84, 94, 96, 112, 139, 141, 168, 188, 224, 278, 282, 329, 336, 376, 379, 417, 556, 564, 658, 672, 752, 758, 834, 973, 987, 1112, 1128, 1137, 1316, 1504, 1516, 1668, 1946, 1974, 2224, 2256, 2274, 2632, 2653, 2919, 3032, 3336, 3892, 3948, 4448, 4512, 4548, 5264, 5306, 5838, 6064, 6533, 6672, 7784, 7896, 7959, 9096, 10528, 10612, 11676, 12128, 13066, 13344, 15568, 15792, 15918, 17813, 18192, 19599, 21224, 23352, 26132, 31136, 31584, 31836, 35626, 36384, 39198, 42448, 45731, 46704, 52264, 52681, 53439, 63672, 71252, 78396, 84896, 91462, 93408, 104528, 105362, 106878, 124691, 127344, 137193, 142504, 156792, 158043, 182924, 209056, 210724, 213756, 249382, 254688, 274386, 285008, 313584, 316086, 365848, 368767, 374073, 421448, 427512, 498764, 548772, 570016, 627168, 632172, 731696, 737534, 748146, 842896, 855024, 997528, 1097544, 1106301, 1264344, 1463392, 1475068, 1496292, 1685792, 1710048, 1995056, 2195088, 2212602, 2476007, 2528688, 2950136, 2992584, 3990112, 4390176, 4425204, 4952014, 5057376, 5900272, 5985168, 7428021, 8850408, 9904028, 11800544, 11970336, 14856042, 17332049, 17700816, 19808056, 29712084, 34664098, 35401632, 39616112, 51996147, 59424168, 69328196, 79232224, 103992294, 118848336, 138656392, 207984588, 237696672, 277312784, 415969176, 554625568, 831938352, 1663876704]

約数ペア:

[(1, 1663876704), (2, 831938352), (3, 554625568), (4, 415969176), (6, 277312784), (7, 237696672), (8, 207984588), (12, 138656392), (14, 118848336), (16, 103992294), (21, 79232224), (24, 69328196), (28, 59424168), (32, 51996147), (42, 39616112), (47, 35401632), (48, 34664098), (56, 29712084), (84, 19808056), (94, 17700816), (96, 17332049), (112, 14856042), (139, 11970336), (141, 11800544), (168, 9904028), (188, 8850408), (224, 7428021), (278, 5985168), (282, 5900272), (329, 5057376), (336, 4952014), (376, 4425204), (379, 4390176), (417, 3990112), (556, 2992584), (564, 2950136), (658, 2528688), (672, 2476007), (752, 2212602), (758, 2195088), (834, 1995056), (973, 1710048), (987, 1685792), (1112, 1496292), (1128, 1475068), (1137, 1463392), (1316, 1264344), (1504, 1106301), (1516, 1097544), (1668, 997528), (1946, 855024), (1974, 842896), (2224, 748146), (2256, 737534), (2274, 731696), (2632, 632172), (2653, 627168), (2919, 570016), (3032, 548772), (3336, 498764), (3892, 427512), (3948, 421448), (4448, 374073), (4512, 368767), (4548, 365848), (5264, 316086), (5306, 313584), (5838, 285008), (6064, 274386), (6533, 254688), (6672, 249382), (7784, 213756), (7896, 210724), (7959, 209056), (9096, 182924), (10528, 158043), (10612, 156792), (11676, 142504), (12128, 137193), (13066, 127344), (13344, 124691), (15568, 106878), (15792, 105362), (15918, 104528), (17813, 93408), (18192, 91462), (19599, 84896), (21224, 78396), (23352, 71252), (26132, 63672), (31136, 53439), (31584, 52681), (31836, 52264), (35626, 46704), (36384, 45731), (39198, 42448)]