1927027728

素因数分解:

$2^4\times 3^2\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{149}}^1\times {\mathrm{163}}^1$

素因数の和:374

約数の個数: 240

約数和(自身を含む): 5948280000

約数和(自身を除く): 4021252272

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 29, 36, 38, 48, 57, 58, 72, 76, 87, 114, 116, 144, 149, 152, 163, 171, 174, 228, 232, 261, 298, 304, 326, 342, 348, 447, 456, 464, 489, 522, 551, 596, 652, 684, 696, 894, 912, 978, 1044, 1102, 1192, 1304, 1341, 1368, 1392, 1467, 1653, 1788, 1956, 2088, 2204, 2384, 2608, 2682, 2736, 2831, 2934, 3097, 3306, 3576, 3912, 4176, 4321, 4408, 4727, 4959, 5364, 5662, 5868, 6194, 6612, 7152, 7824, 8493, 8642, 8816, 9291, 9454, 9918, 10728, 11324, 11736, 12388, 12963, 13224, 14181, 16986, 17284, 18582, 18908, 19836, 21456, 22648, 23472, 24287, 24776, 25479, 25926, 26448, 27873, 28362, 33972, 34568, 37164, 37816, 38889, 39672, 42543, 45296, 48574, 49552, 50958, 51852, 55746, 56724, 67944, 69136, 72861, 74328, 75632, 77778, 79344, 82099, 85086, 89813, 97148, 101916, 103704, 111492, 113448, 135888, 145722, 148656, 155556, 164198, 170172, 179626, 194296, 203832, 207408, 218583, 222984, 226896, 246297, 269439, 291444, 311112, 328396, 340344, 359252, 388592, 407664, 437166, 445968, 461453, 492594, 538878, 582888, 622224, 656792, 680688, 704323, 718504, 738891, 808317, 874332, 922906, 985188, 1077756, 1165776, 1313584, 1384359, 1408646, 1437008, 1477782, 1616634, 1748664, 1845812, 1970376, 2112969, 2155512, 2768718, 2817292, 2955564, 3233268, 3497328, 3691624, 3940752, 4153077, 4225938, 4311024, 5537436, 5634584, 5911128, 6338907, 6466536, 7383248, 8306154, 8451876, 11074872, 11269168, 11822256, 12677814, 12933072, 13382137, 16612308, 16903752, 22149744, 25355628, 26764274, 33224616, 33807504, 40146411, 50711256, 53528548, 66449232, 80292822, 101422512, 107057096, 120439233, 160585644, 214114192, 240878466, 321171288, 481756932, 642342576, 963513864, 1927027728]

約数ペア:

[(1, 1927027728), (2, 963513864), (3, 642342576), (4, 481756932), (6, 321171288), (8, 240878466), (9, 214114192), (12, 160585644), (16, 120439233), (18, 107057096), (19, 101422512), (24, 80292822), (29, 66449232), (36, 53528548), (38, 50711256), (48, 40146411), (57, 33807504), (58, 33224616), (72, 26764274), (76, 25355628), (87, 22149744), (114, 16903752), (116, 16612308), (144, 13382137), (149, 12933072), (152, 12677814), (163, 11822256), (171, 11269168), (174, 11074872), (228, 8451876), (232, 8306154), (261, 7383248), (298, 6466536), (304, 6338907), (326, 5911128), (342, 5634584), (348, 5537436), (447, 4311024), (456, 4225938), (464, 4153077), (489, 3940752), (522, 3691624), (551, 3497328), (596, 3233268), (652, 2955564), (684, 2817292), (696, 2768718), (894, 2155512), (912, 2112969), (978, 1970376), (1044, 1845812), (1102, 1748664), (1192, 1616634), (1304, 1477782), (1341, 1437008), (1368, 1408646), (1392, 1384359), (1467, 1313584), (1653, 1165776), (1788, 1077756), (1956, 985188), (2088, 922906), (2204, 874332), (2384, 808317), (2608, 738891), (2682, 718504), (2736, 704323), (2831, 680688), (2934, 656792), (3097, 622224), (3306, 582888), (3576, 538878), (3912, 492594), (4176, 461453), (4321, 445968), (4408, 437166), (4727, 407664), (4959, 388592), (5364, 359252), (5662, 340344), (5868, 328396), (6194, 311112), (6612, 291444), (7152, 269439), (7824, 246297), (8493, 226896), (8642, 222984), (8816, 218583), (9291, 207408), (9454, 203832), (9918, 194296), (10728, 179626), (11324, 170172), (11736, 164198), (12388, 155556), (12963, 148656), (13224, 145722), (14181, 135888), (16986, 113448), (17284, 111492), (18582, 103704), (18908, 101916), (19836, 97148), (21456, 89813), (22648, 85086), (23472, 82099), (24287, 79344), (24776, 77778), (25479, 75632), (25926, 74328), (26448, 72861), (27873, 69136), (28362, 67944), (33972, 56724), (34568, 55746), (37164, 51852), (37816, 50958), (38889, 49552), (39672, 48574), (42543, 45296)]