311940936

素因数分解:

$2^3\times 3^3\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{2621}}^1$

素因数の和:2684

約数の個数: 128

約数和(自身を含む): 943920000

約数和(自身を除く): 631979064

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 27, 29, 36, 38, 54, 57, 58, 72, 76, 87, 108, 114, 116, 152, 171, 174, 216, 228, 232, 261, 342, 348, 456, 513, 522, 551, 684, 696, 783, 1026, 1044, 1102, 1368, 1566, 1653, 2052, 2088, 2204, 2621, 3132, 3306, 4104, 4408, 4959, 5242, 6264, 6612, 7863, 9918, 10484, 13224, 14877, 15726, 19836, 20968, 23589, 29754, 31452, 39672, 47178, 49799, 59508, 62904, 70767, 76009, 94356, 99598, 119016, 141534, 149397, 152018, 188712, 199196, 228027, 283068, 298794, 304036, 398392, 448191, 456054, 566136, 597588, 608072, 684081, 896382, 912108, 1195176, 1344573, 1368162, 1444171, 1792764, 1824216, 2052243, 2689146, 2736324, 2888342, 3585528, 4104486, 4332513, 5378292, 5472648, 5776684, 8208972, 8665026, 10756584, 11553368, 12997539, 16417944, 17330052, 25995078, 34660104, 38992617, 51990156, 77985234, 103980312, 155970468, 311940936]

約数ペア:

[(1, 311940936), (2, 155970468), (3, 103980312), (4, 77985234), (6, 51990156), (8, 38992617), (9, 34660104), (12, 25995078), (18, 17330052), (19, 16417944), (24, 12997539), (27, 11553368), (29, 10756584), (36, 8665026), (38, 8208972), (54, 5776684), (57, 5472648), (58, 5378292), (72, 4332513), (76, 4104486), (87, 3585528), (108, 2888342), (114, 2736324), (116, 2689146), (152, 2052243), (171, 1824216), (174, 1792764), (216, 1444171), (228, 1368162), (232, 1344573), (261, 1195176), (342, 912108), (348, 896382), (456, 684081), (513, 608072), (522, 597588), (551, 566136), (684, 456054), (696, 448191), (783, 398392), (1026, 304036), (1044, 298794), (1102, 283068), (1368, 228027), (1566, 199196), (1653, 188712), (2052, 152018), (2088, 149397), (2204, 141534), (2621, 119016), (3132, 99598), (3306, 94356), (4104, 76009), (4408, 70767), (4959, 62904), (5242, 59508), (6264, 49799), (6612, 47178), (7863, 39672), (9918, 31452), (10484, 29754), (13224, 23589), (14877, 20968), (15726, 19836)]