264630632

素因数分解:

$2^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{113}}^1$

素因数の和:247

約数の個数: 128

約数和(自身を含む): 630374400

約数和(自身を除く): 365743768

約数列:

[1, 2, 4, 7, 8, 14, 19, 28, 31, 38, 56, 62, 71, 76, 113, 124, 133, 142, 152, 217, 226, 248, 266, 284, 434, 452, 497, 532, 568, 589, 791, 868, 904, 994, 1064, 1178, 1349, 1582, 1736, 1988, 2147, 2201, 2356, 2698, 3164, 3503, 3976, 4123, 4294, 4402, 4712, 5396, 6328, 7006, 8023, 8246, 8588, 8804, 9443, 10792, 14012, 15029, 15407, 16046, 16492, 17176, 17608, 18886, 24521, 28024, 30058, 30814, 32092, 32984, 37772, 41819, 49042, 56161, 60116, 61628, 64184, 66557, 75544, 83638, 98084, 112322, 120232, 123256, 133114, 152437, 167276, 196168, 224644, 248713, 266228, 292733, 304874, 334552, 449288, 465899, 497426, 532456, 585466, 609748, 931798, 994852, 1067059, 1170932, 1219496, 1740991, 1863596, 1989704, 2134118, 2341864, 3481982, 3727192, 4268236, 4725547, 6963964, 8536472, 9451094, 13927928, 18902188, 33078829, 37804376, 66157658, 132315316, 264630632]

約数ペア:

[(1, 264630632), (2, 132315316), (4, 66157658), (7, 37804376), (8, 33078829), (14, 18902188), (19, 13927928), (28, 9451094), (31, 8536472), (38, 6963964), (56, 4725547), (62, 4268236), (71, 3727192), (76, 3481982), (113, 2341864), (124, 2134118), (133, 1989704), (142, 1863596), (152, 1740991), (217, 1219496), (226, 1170932), (248, 1067059), (266, 994852), (284, 931798), (434, 609748), (452, 585466), (497, 532456), (532, 497426), (568, 465899), (589, 449288), (791, 334552), (868, 304874), (904, 292733), (994, 266228), (1064, 248713), (1178, 224644), (1349, 196168), (1582, 167276), (1736, 152437), (1988, 133114), (2147, 123256), (2201, 120232), (2356, 112322), (2698, 98084), (3164, 83638), (3503, 75544), (3976, 66557), (4123, 64184), (4294, 61628), (4402, 60116), (4712, 56161), (5396, 49042), (6328, 41819), (7006, 37772), (8023, 32984), (8246, 32092), (8588, 30814), (8804, 30058), (9443, 28024), (10792, 24521), (14012, 18886), (15029, 17608), (15407, 17176), (16046, 16492)]