243861408

素因数分解:

$2^5\times 3^3\times 7^1\times {\mathrm{61}}^1\times {\mathrm{661}}^1$

素因数の和:748

約数の個数: 192

約数和(自身を含む): 827447040

約数和(自身を除く): 583585632

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 54, 56, 61, 63, 72, 84, 96, 108, 112, 122, 126, 144, 168, 183, 189, 216, 224, 244, 252, 288, 336, 366, 378, 427, 432, 488, 504, 549, 661, 672, 732, 756, 854, 864, 976, 1008, 1098, 1281, 1322, 1464, 1512, 1647, 1708, 1952, 1983, 2016, 2196, 2562, 2644, 2928, 3024, 3294, 3416, 3843, 3966, 4392, 4627, 5124, 5288, 5856, 5949, 6048, 6588, 6832, 7686, 7932, 8784, 9254, 10248, 10576, 11529, 11898, 13176, 13664, 13881, 15372, 15864, 17568, 17847, 18508, 20496, 21152, 23058, 23796, 26352, 27762, 30744, 31728, 35694, 37016, 40321, 40992, 41643, 46116, 47592, 52704, 55524, 61488, 63456, 71388, 74032, 80642, 83286, 92232, 95184, 111048, 120963, 122976, 124929, 142776, 148064, 161284, 166572, 184464, 190368, 222096, 241926, 249858, 282247, 285552, 322568, 333144, 362889, 368928, 444192, 483852, 499716, 564494, 571104, 645136, 666288, 725778, 846741, 967704, 999432, 1088667, 1128988, 1290272, 1332576, 1451556, 1693482, 1935408, 1998864, 2177334, 2257976, 2540223, 2903112, 3386964, 3870816, 3997728, 4354668, 4515952, 5080446, 5806224, 6773928, 7620669, 8709336, 9031904, 10160892, 11612448, 13547856, 15241338, 17418672, 20321784, 27095712, 30482676, 34837344, 40643568, 60965352, 81287136, 121930704, 243861408]

約数ペア:

[(1, 243861408), (2, 121930704), (3, 81287136), (4, 60965352), (6, 40643568), (7, 34837344), (8, 30482676), (9, 27095712), (12, 20321784), (14, 17418672), (16, 15241338), (18, 13547856), (21, 11612448), (24, 10160892), (27, 9031904), (28, 8709336), (32, 7620669), (36, 6773928), (42, 5806224), (48, 5080446), (54, 4515952), (56, 4354668), (61, 3997728), (63, 3870816), (72, 3386964), (84, 2903112), (96, 2540223), (108, 2257976), (112, 2177334), (122, 1998864), (126, 1935408), (144, 1693482), (168, 1451556), (183, 1332576), (189, 1290272), (216, 1128988), (224, 1088667), (244, 999432), (252, 967704), (288, 846741), (336, 725778), (366, 666288), (378, 645136), (427, 571104), (432, 564494), (488, 499716), (504, 483852), (549, 444192), (661, 368928), (672, 362889), (732, 333144), (756, 322568), (854, 285552), (864, 282247), (976, 249858), (1008, 241926), (1098, 222096), (1281, 190368), (1322, 184464), (1464, 166572), (1512, 161284), (1647, 148064), (1708, 142776), (1952, 124929), (1983, 122976), (2016, 120963), (2196, 111048), (2562, 95184), (2644, 92232), (2928, 83286), (3024, 80642), (3294, 74032), (3416, 71388), (3843, 63456), (3966, 61488), (4392, 55524), (4627, 52704), (5124, 47592), (5288, 46116), (5856, 41643), (5949, 40992), (6048, 40321), (6588, 37016), (6832, 35694), (7686, 31728), (7932, 30744), (8784, 27762), (9254, 26352), (10248, 23796), (10576, 23058), (11529, 21152), (11898, 20496), (13176, 18508), (13664, 17847), (13881, 17568), (15372, 15864)]