389860464

素因数分解:

$2^4\times 3^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{5347}}^1$

素因数の和:5403

約数の個数: 120

約数和(自身を含む): 1209589248

約数和(自身を除く): 819728784

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 31, 42, 48, 49, 56, 62, 84, 93, 98, 112, 124, 147, 168, 186, 196, 217, 248, 294, 336, 372, 392, 434, 496, 588, 651, 744, 784, 868, 1176, 1302, 1488, 1519, 1736, 2352, 2604, 3038, 3472, 4557, 5208, 5347, 6076, 9114, 10416, 10694, 12152, 16041, 18228, 21388, 24304, 32082, 36456, 37429, 42776, 64164, 72912, 74858, 85552, 112287, 128328, 149716, 165757, 224574, 256656, 262003, 299432, 331514, 449148, 497271, 524006, 598864, 663028, 786009, 898296, 994542, 1048012, 1160299, 1326056, 1572018, 1796592, 1989084, 2096024, 2320598, 2652112, 3144036, 3480897, 3978168, 4192048, 4641196, 6288072, 6961794, 7956336, 8122093, 9282392, 12576144, 13923588, 16244186, 18564784, 24366279, 27847176, 32488372, 48732558, 55694352, 64976744, 97465116, 129953488, 194930232, 389860464]

約数ペア:

[(1, 389860464), (2, 194930232), (3, 129953488), (4, 97465116), (6, 64976744), (7, 55694352), (8, 48732558), (12, 32488372), (14, 27847176), (16, 24366279), (21, 18564784), (24, 16244186), (28, 13923588), (31, 12576144), (42, 9282392), (48, 8122093), (49, 7956336), (56, 6961794), (62, 6288072), (84, 4641196), (93, 4192048), (98, 3978168), (112, 3480897), (124, 3144036), (147, 2652112), (168, 2320598), (186, 2096024), (196, 1989084), (217, 1796592), (248, 1572018), (294, 1326056), (336, 1160299), (372, 1048012), (392, 994542), (434, 898296), (496, 786009), (588, 663028), (651, 598864), (744, 524006), (784, 497271), (868, 449148), (1176, 331514), (1302, 299432), (1488, 262003), (1519, 256656), (1736, 224574), (2352, 165757), (2604, 149716), (3038, 128328), (3472, 112287), (4557, 85552), (5208, 74858), (5347, 72912), (6076, 64164), (9114, 42776), (10416, 37429), (10694, 36456), (12152, 32082), (16041, 24304), (18228, 21388)]