1619932704

素因数分解:

$2^5\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{1289}}^1$

素因数の和:1387

約数の個数: 192

約数和(自身を含む): 4915209600

約数和(自身を除く): 3295276896

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 19, 24, 26, 32, 38, 39, 48, 52, 53, 57, 76, 78, 96, 104, 106, 114, 152, 156, 159, 208, 212, 228, 247, 304, 312, 318, 416, 424, 456, 494, 608, 624, 636, 689, 741, 848, 912, 988, 1007, 1248, 1272, 1289, 1378, 1482, 1696, 1824, 1976, 2014, 2067, 2544, 2578, 2756, 2964, 3021, 3867, 3952, 4028, 4134, 5088, 5156, 5512, 5928, 6042, 7734, 7904, 8056, 8268, 10312, 11024, 11856, 12084, 13091, 15468, 16112, 16536, 16757, 20624, 22048, 23712, 24168, 24491, 26182, 30936, 32224, 33072, 33514, 39273, 41248, 48336, 48982, 50271, 52364, 61872, 66144, 67028, 68317, 73473, 78546, 96672, 97964, 100542, 104728, 123744, 134056, 136634, 146946, 157092, 195928, 201084, 204951, 209456, 268112, 273268, 293892, 314184, 318383, 391856, 402168, 409902, 418912, 536224, 546536, 587784, 628368, 636766, 783712, 804336, 819804, 888121, 955149, 1093072, 1175568, 1256736, 1273532, 1298023, 1608672, 1639608, 1776242, 1910298, 2186144, 2351136, 2547064, 2596046, 2664363, 3279216, 3552484, 3820596, 3894069, 5094128, 5192092, 5328726, 6558432, 7104968, 7641192, 7788138, 10188256, 10384184, 10657452, 14209936, 15282384, 15576276, 16874299, 20768368, 21314904, 28419872, 30564768, 31152552, 33748598, 41536736, 42629808, 50622897, 62305104, 67497196, 85259616, 101245794, 124610208, 134994392, 202491588, 269988784, 404983176, 539977568, 809966352, 1619932704]

約数ペア:

[(1, 1619932704), (2, 809966352), (3, 539977568), (4, 404983176), (6, 269988784), (8, 202491588), (12, 134994392), (13, 124610208), (16, 101245794), (19, 85259616), (24, 67497196), (26, 62305104), (32, 50622897), (38, 42629808), (39, 41536736), (48, 33748598), (52, 31152552), (53, 30564768), (57, 28419872), (76, 21314904), (78, 20768368), (96, 16874299), (104, 15576276), (106, 15282384), (114, 14209936), (152, 10657452), (156, 10384184), (159, 10188256), (208, 7788138), (212, 7641192), (228, 7104968), (247, 6558432), (304, 5328726), (312, 5192092), (318, 5094128), (416, 3894069), (424, 3820596), (456, 3552484), (494, 3279216), (608, 2664363), (624, 2596046), (636, 2547064), (689, 2351136), (741, 2186144), (848, 1910298), (912, 1776242), (988, 1639608), (1007, 1608672), (1248, 1298023), (1272, 1273532), (1289, 1256736), (1378, 1175568), (1482, 1093072), (1696, 955149), (1824, 888121), (1976, 819804), (2014, 804336), (2067, 783712), (2544, 636766), (2578, 628368), (2756, 587784), (2964, 546536), (3021, 536224), (3867, 418912), (3952, 409902), (4028, 402168), (4134, 391856), (5088, 318383), (5156, 314184), (5512, 293892), (5928, 273268), (6042, 268112), (7734, 209456), (7904, 204951), (8056, 201084), (8268, 195928), (10312, 157092), (11024, 146946), (11856, 136634), (12084, 134056), (13091, 123744), (15468, 104728), (16112, 100542), (16536, 97964), (16757, 96672), (20624, 78546), (22048, 73473), (23712, 68317), (24168, 67028), (24491, 66144), (26182, 61872), (30936, 52364), (32224, 50271), (33072, 48982), (33514, 48336), (39273, 41248)]