15672904832

素因数分解:

$2^7\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{337}}^1\times {\mathrm{1471}}^1$

素因数の和:1854

約数の個数: 128

約数和(自身を含む): 35524070400

約数和(自身を除く): 19851165568

約数列:

[1, 2, 4, 8, 13, 16, 19, 26, 32, 38, 52, 64, 76, 104, 128, 152, 208, 247, 304, 337, 416, 494, 608, 674, 832, 988, 1216, 1348, 1471, 1664, 1976, 2432, 2696, 2942, 3952, 4381, 5392, 5884, 6403, 7904, 8762, 10784, 11768, 12806, 15808, 17524, 19123, 21568, 23536, 25612, 27949, 31616, 35048, 38246, 43136, 47072, 51224, 55898, 70096, 76492, 83239, 94144, 102448, 111796, 140192, 152984, 166478, 188288, 204896, 223592, 280384, 305968, 332956, 363337, 409792, 447184, 495727, 560768, 611936, 665912, 726674, 819584, 894368, 991454, 1223872, 1331824, 1453348, 1788736, 1982908, 2447744, 2663648, 2906696, 3577472, 3965816, 5327296, 5813392, 6444451, 7931632, 9418813, 10654592, 11626784, 12888902, 15863264, 18837626, 23253568, 25777804, 31726528, 37675252, 46507136, 51555608, 63453056, 75350504, 103111216, 122444569, 150701008, 206222432, 244889138, 301402016, 412444864, 489778276, 602804032, 824889728, 979556552, 1205608064, 1959113104, 3918226208, 7836452416, 15672904832]

約数ペア:

[(1, 15672904832), (2, 7836452416), (4, 3918226208), (8, 1959113104), (13, 1205608064), (16, 979556552), (19, 824889728), (26, 602804032), (32, 489778276), (38, 412444864), (52, 301402016), (64, 244889138), (76, 206222432), (104, 150701008), (128, 122444569), (152, 103111216), (208, 75350504), (247, 63453056), (304, 51555608), (337, 46507136), (416, 37675252), (494, 31726528), (608, 25777804), (674, 23253568), (832, 18837626), (988, 15863264), (1216, 12888902), (1348, 11626784), (1471, 10654592), (1664, 9418813), (1976, 7931632), (2432, 6444451), (2696, 5813392), (2942, 5327296), (3952, 3965816), (4381, 3577472), (5392, 2906696), (5884, 2663648), (6403, 2447744), (7904, 1982908), (8762, 1788736), (10784, 1453348), (11768, 1331824), (12806, 1223872), (15808, 991454), (17524, 894368), (19123, 819584), (21568, 726674), (23536, 665912), (25612, 611936), (27949, 560768), (31616, 495727), (35048, 447184), (38246, 409792), (43136, 363337), (47072, 332956), (51224, 305968), (55898, 280384), (70096, 223592), (76492, 204896), (83239, 188288), (94144, 166478), (102448, 152984), (111796, 140192)]