2000500416

素因数分解:

$2^6\times 3^5\times {\mathrm{307}}^1\times {\mathrm{419}}^1$

素因数の和:753

約数の個数: 168

約数和(自身を含む): 5980054080

約数和(自身を除く): 3979553664

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 81, 96, 108, 144, 162, 192, 216, 243, 288, 307, 324, 419, 432, 486, 576, 614, 648, 838, 864, 921, 972, 1228, 1257, 1296, 1676, 1728, 1842, 1944, 2456, 2514, 2592, 2763, 3352, 3684, 3771, 3888, 4912, 5028, 5184, 5526, 6704, 7368, 7542, 7776, 8289, 9824, 10056, 11052, 11313, 13408, 14736, 15084, 15552, 16578, 19648, 20112, 22104, 22626, 24867, 26816, 29472, 30168, 33156, 33939, 40224, 44208, 45252, 49734, 58944, 60336, 66312, 67878, 74601, 80448, 88416, 90504, 99468, 101817, 120672, 128633, 132624, 135756, 149202, 176832, 181008, 198936, 203634, 241344, 257266, 265248, 271512, 298404, 362016, 385899, 397872, 407268, 514532, 530496, 543024, 596808, 724032, 771798, 795744, 814536, 1029064, 1086048, 1157697, 1193616, 1543596, 1591488, 1629072, 2058128, 2172096, 2315394, 2387232, 3087192, 3258144, 3473091, 4116256, 4630788, 4774464, 6174384, 6516288, 6946182, 8232512, 9261576, 10419273, 12348768, 13892364, 18523152, 20838546, 24697536, 27784728, 31257819, 37046304, 41677092, 55569456, 62515638, 74092608, 83354184, 111138912, 125031276, 166708368, 222277824, 250062552, 333416736, 500125104, 666833472, 1000250208, 2000500416]

約数ペア:

[(1, 2000500416), (2, 1000250208), (3, 666833472), (4, 500125104), (6, 333416736), (8, 250062552), (9, 222277824), (12, 166708368), (16, 125031276), (18, 111138912), (24, 83354184), (27, 74092608), (32, 62515638), (36, 55569456), (48, 41677092), (54, 37046304), (64, 31257819), (72, 27784728), (81, 24697536), (96, 20838546), (108, 18523152), (144, 13892364), (162, 12348768), (192, 10419273), (216, 9261576), (243, 8232512), (288, 6946182), (307, 6516288), (324, 6174384), (419, 4774464), (432, 4630788), (486, 4116256), (576, 3473091), (614, 3258144), (648, 3087192), (838, 2387232), (864, 2315394), (921, 2172096), (972, 2058128), (1228, 1629072), (1257, 1591488), (1296, 1543596), (1676, 1193616), (1728, 1157697), (1842, 1086048), (1944, 1029064), (2456, 814536), (2514, 795744), (2592, 771798), (2763, 724032), (3352, 596808), (3684, 543024), (3771, 530496), (3888, 514532), (4912, 407268), (5028, 397872), (5184, 385899), (5526, 362016), (6704, 298404), (7368, 271512), (7542, 265248), (7776, 257266), (8289, 241344), (9824, 203634), (10056, 198936), (11052, 181008), (11313, 176832), (13408, 149202), (14736, 135756), (15084, 132624), (15552, 128633), (16578, 120672), (19648, 101817), (20112, 99468), (22104, 90504), (22626, 88416), (24867, 80448), (26816, 74601), (29472, 67878), (30168, 66312), (33156, 60336), (33939, 58944), (40224, 49734), (44208, 45252)]