1284816064

素因数分解:

$2^6\times 7^2\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{379}}^1$

素因数の和:475

約数の個数: 168

約数和(自身を含む): 3168944640

約数和(自身を除く): 1884128576

約数列:

[1, 2, 4, 7, 8, 14, 16, 23, 28, 32, 46, 47, 49, 56, 64, 92, 94, 98, 112, 161, 184, 188, 196, 224, 322, 329, 368, 376, 379, 392, 448, 644, 658, 736, 752, 758, 784, 1081, 1127, 1288, 1316, 1472, 1504, 1516, 1568, 2162, 2254, 2303, 2576, 2632, 2653, 3008, 3032, 3136, 4324, 4508, 4606, 5152, 5264, 5306, 6064, 7567, 8648, 8717, 9016, 9212, 10304, 10528, 10612, 12128, 15134, 17296, 17434, 17813, 18032, 18424, 18571, 21056, 21224, 24256, 30268, 34592, 34868, 35626, 36064, 36848, 37142, 42448, 52969, 60536, 61019, 69184, 69736, 71252, 72128, 73696, 74284, 84896, 105938, 121072, 122038, 124691, 139472, 142504, 147392, 148568, 169792, 211876, 242144, 244076, 249382, 278944, 285008, 297136, 409699, 423752, 427133, 484288, 488152, 498764, 557888, 570016, 594272, 819398, 847504, 854266, 872837, 976304, 997528, 1140032, 1188544, 1638796, 1695008, 1708532, 1745674, 1952608, 1995056, 2867893, 3277592, 3390016, 3417064, 3491348, 3905216, 3990112, 5735786, 6555184, 6834128, 6982696, 7980224, 11471572, 13110368, 13668256, 13965392, 20075251, 22943144, 26220736, 27336512, 27930784, 40150502, 45886288, 55861568, 80301004, 91772576, 160602008, 183545152, 321204016, 642408032, 1284816064]

約数ペア:

[(1, 1284816064), (2, 642408032), (4, 321204016), (7, 183545152), (8, 160602008), (14, 91772576), (16, 80301004), (23, 55861568), (28, 45886288), (32, 40150502), (46, 27930784), (47, 27336512), (49, 26220736), (56, 22943144), (64, 20075251), (92, 13965392), (94, 13668256), (98, 13110368), (112, 11471572), (161, 7980224), (184, 6982696), (188, 6834128), (196, 6555184), (224, 5735786), (322, 3990112), (329, 3905216), (368, 3491348), (376, 3417064), (379, 3390016), (392, 3277592), (448, 2867893), (644, 1995056), (658, 1952608), (736, 1745674), (752, 1708532), (758, 1695008), (784, 1638796), (1081, 1188544), (1127, 1140032), (1288, 997528), (1316, 976304), (1472, 872837), (1504, 854266), (1516, 847504), (1568, 819398), (2162, 594272), (2254, 570016), (2303, 557888), (2576, 498764), (2632, 488152), (2653, 484288), (3008, 427133), (3032, 423752), (3136, 409699), (4324, 297136), (4508, 285008), (4606, 278944), (5152, 249382), (5264, 244076), (5306, 242144), (6064, 211876), (7567, 169792), (8648, 148568), (8717, 147392), (9016, 142504), (9212, 139472), (10304, 124691), (10528, 122038), (10612, 121072), (12128, 105938), (15134, 84896), (17296, 74284), (17434, 73696), (17813, 72128), (18032, 71252), (18424, 69736), (18571, 69184), (21056, 61019), (21224, 60536), (24256, 52969), (30268, 42448), (34592, 37142), (34868, 36848), (35626, 36064)]