391739712

素因数分解:

$2^6\times 3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{3203}}^1$

素因数の和:3245

約数の個数: 168

約数和(自身を含む): 1298850336

約数和(自身を除く): 907110624

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 24, 26, 28, 32, 39, 42, 48, 49, 52, 56, 64, 78, 84, 91, 96, 98, 104, 112, 147, 156, 168, 182, 192, 196, 208, 224, 273, 294, 312, 336, 364, 392, 416, 448, 546, 588, 624, 637, 672, 728, 784, 832, 1092, 1176, 1248, 1274, 1344, 1456, 1568, 1911, 2184, 2352, 2496, 2548, 2912, 3136, 3203, 3822, 4368, 4704, 5096, 5824, 6406, 7644, 8736, 9408, 9609, 10192, 12812, 15288, 17472, 19218, 20384, 22421, 25624, 30576, 38436, 40768, 41639, 44842, 51248, 61152, 67263, 76872, 83278, 89684, 102496, 122304, 124917, 134526, 153744, 156947, 166556, 179368, 204992, 249834, 269052, 291473, 307488, 313894, 333112, 358736, 470841, 499668, 538104, 582946, 614976, 627788, 666224, 717472, 874419, 941682, 999336, 1076208, 1165892, 1255576, 1332448, 1434944, 1748838, 1883364, 1998672, 2040311, 2152416, 2331784, 2511152, 2664896, 3497676, 3766728, 3997344, 4080622, 4304832, 4663568, 5022304, 6120933, 6995352, 7533456, 7994688, 8161244, 9327136, 10044608, 12241866, 13990704, 15066912, 16322488, 18654272, 24483732, 27981408, 30133824, 32644976, 48967464, 55962816, 65289952, 97934928, 130579904, 195869856, 391739712]

約数ペア:

[(1, 391739712), (2, 195869856), (3, 130579904), (4, 97934928), (6, 65289952), (7, 55962816), (8, 48967464), (12, 32644976), (13, 30133824), (14, 27981408), (16, 24483732), (21, 18654272), (24, 16322488), (26, 15066912), (28, 13990704), (32, 12241866), (39, 10044608), (42, 9327136), (48, 8161244), (49, 7994688), (52, 7533456), (56, 6995352), (64, 6120933), (78, 5022304), (84, 4663568), (91, 4304832), (96, 4080622), (98, 3997344), (104, 3766728), (112, 3497676), (147, 2664896), (156, 2511152), (168, 2331784), (182, 2152416), (192, 2040311), (196, 1998672), (208, 1883364), (224, 1748838), (273, 1434944), (294, 1332448), (312, 1255576), (336, 1165892), (364, 1076208), (392, 999336), (416, 941682), (448, 874419), (546, 717472), (588, 666224), (624, 627788), (637, 614976), (672, 582946), (728, 538104), (784, 499668), (832, 470841), (1092, 358736), (1176, 333112), (1248, 313894), (1274, 307488), (1344, 291473), (1456, 269052), (1568, 249834), (1911, 204992), (2184, 179368), (2352, 166556), (2496, 156947), (2548, 153744), (2912, 134526), (3136, 124917), (3203, 122304), (3822, 102496), (4368, 89684), (4704, 83278), (5096, 76872), (5824, 67263), (6406, 61152), (7644, 51248), (8736, 44842), (9408, 41639), (9609, 40768), (10192, 38436), (12812, 30576), (15288, 25624), (17472, 22421), (19218, 20384)]