1215611488

素因数分解:

$2^5\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{173}}^1$

素因数の和:349

約数の個数: 192

約数和(自身を含む): 3143024640

約数和(自身を除く): 1927413152

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 19, 26, 28, 32, 38, 52, 56, 76, 91, 104, 112, 127, 133, 152, 173, 182, 208, 224, 247, 254, 266, 304, 346, 364, 416, 494, 508, 532, 608, 692, 728, 889, 988, 1016, 1064, 1211, 1384, 1456, 1651, 1729, 1778, 1976, 2032, 2128, 2249, 2413, 2422, 2768, 2912, 3287, 3302, 3458, 3556, 3952, 4064, 4256, 4498, 4826, 4844, 5536, 6574, 6604, 6916, 7112, 7904, 8996, 9652, 9688, 11557, 13148, 13208, 13832, 14224, 15743, 16891, 17992, 19304, 19376, 21971, 23009, 23114, 26296, 26416, 27664, 28448, 31369, 31486, 33782, 35984, 38608, 38752, 42731, 43942, 46018, 46228, 52592, 52832, 55328, 62738, 62972, 67564, 71968, 77216, 85462, 87884, 92036, 92456, 105184, 125476, 125944, 135128, 153797, 170924, 175768, 184072, 184912, 219583, 250952, 251888, 270256, 285623, 299117, 307594, 341848, 351536, 368144, 369824, 417449, 439166, 501904, 503776, 540512, 571246, 598234, 615188, 683696, 703072, 736288, 834898, 878332, 1003808, 1142492, 1196468, 1230376, 1367392, 1669796, 1756664, 1999361, 2284984, 2392936, 2460752, 2922143, 3339592, 3513328, 3998722, 4569968, 4785872, 4921504, 5426837, 5844286, 6679184, 7026656, 7997444, 9139936, 9571744, 10853674, 11688572, 13358368, 15994888, 21707348, 23377144, 31989776, 37987859, 43414696, 46754288, 63979552, 75975718, 86829392, 93508576, 151951436, 173658784, 303902872, 607805744, 1215611488]

約数ペア:

[(1, 1215611488), (2, 607805744), (4, 303902872), (7, 173658784), (8, 151951436), (13, 93508576), (14, 86829392), (16, 75975718), (19, 63979552), (26, 46754288), (28, 43414696), (32, 37987859), (38, 31989776), (52, 23377144), (56, 21707348), (76, 15994888), (91, 13358368), (104, 11688572), (112, 10853674), (127, 9571744), (133, 9139936), (152, 7997444), (173, 7026656), (182, 6679184), (208, 5844286), (224, 5426837), (247, 4921504), (254, 4785872), (266, 4569968), (304, 3998722), (346, 3513328), (364, 3339592), (416, 2922143), (494, 2460752), (508, 2392936), (532, 2284984), (608, 1999361), (692, 1756664), (728, 1669796), (889, 1367392), (988, 1230376), (1016, 1196468), (1064, 1142492), (1211, 1003808), (1384, 878332), (1456, 834898), (1651, 736288), (1729, 703072), (1778, 683696), (1976, 615188), (2032, 598234), (2128, 571246), (2249, 540512), (2413, 503776), (2422, 501904), (2768, 439166), (2912, 417449), (3287, 369824), (3302, 368144), (3458, 351536), (3556, 341848), (3952, 307594), (4064, 299117), (4256, 285623), (4498, 270256), (4826, 251888), (4844, 250952), (5536, 219583), (6574, 184912), (6604, 184072), (6916, 175768), (7112, 170924), (7904, 153797), (8996, 135128), (9652, 125944), (9688, 125476), (11557, 105184), (13148, 92456), (13208, 92036), (13832, 87884), (14224, 85462), (15743, 77216), (16891, 71968), (17992, 67564), (19304, 62972), (19376, 62738), (21971, 55328), (23009, 52832), (23114, 52592), (26296, 46228), (26416, 46018), (27664, 43942), (28448, 42731), (31369, 38752), (31486, 38608), (33782, 35984)]