1988561232

素因数分解:

$2^4\times 3^3\times 7^1\times {\mathrm{23}}^1\times {\mathrm{28591}}^1$

素因数の和:28638

約数の個数: 160

約数和(自身を含む): 6807183360

約数和(自身を除く): 4818622128

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 23, 24, 27, 28, 36, 42, 46, 48, 54, 56, 63, 69, 72, 84, 92, 108, 112, 126, 138, 144, 161, 168, 184, 189, 207, 216, 252, 276, 322, 336, 368, 378, 414, 432, 483, 504, 552, 621, 644, 756, 828, 966, 1008, 1104, 1242, 1288, 1449, 1512, 1656, 1932, 2484, 2576, 2898, 3024, 3312, 3864, 4347, 4968, 5796, 7728, 8694, 9936, 11592, 17388, 23184, 28591, 34776, 57182, 69552, 85773, 114364, 171546, 200137, 228728, 257319, 343092, 400274, 457456, 514638, 600411, 657593, 686184, 771957, 800548, 1029276, 1200822, 1315186, 1372368, 1543914, 1601096, 1801233, 1972779, 2058552, 2401644, 2630372, 3087828, 3202192, 3602466, 3945558, 4117104, 4603151, 4803288, 5260744, 5403699, 5918337, 6175656, 7204932, 7891116, 9206302, 9606576, 10521488, 10807398, 11836674, 12351312, 13809453, 14409864, 15782232, 17755011, 18412604, 21614796, 23673348, 27618906, 28819728, 31564464, 35510022, 36825208, 41428359, 43229592, 47346696, 55237812, 71020044, 73650416, 82856718, 86459184, 94693392, 110475624, 124285077, 142040088, 165713436, 220951248, 248570154, 284080176, 331426872, 497140308, 662853744, 994280616, 1988561232]

約数ペア:

[(1, 1988561232), (2, 994280616), (3, 662853744), (4, 497140308), (6, 331426872), (7, 284080176), (8, 248570154), (9, 220951248), (12, 165713436), (14, 142040088), (16, 124285077), (18, 110475624), (21, 94693392), (23, 86459184), (24, 82856718), (27, 73650416), (28, 71020044), (36, 55237812), (42, 47346696), (46, 43229592), (48, 41428359), (54, 36825208), (56, 35510022), (63, 31564464), (69, 28819728), (72, 27618906), (84, 23673348), (92, 21614796), (108, 18412604), (112, 17755011), (126, 15782232), (138, 14409864), (144, 13809453), (161, 12351312), (168, 11836674), (184, 10807398), (189, 10521488), (207, 9606576), (216, 9206302), (252, 7891116), (276, 7204932), (322, 6175656), (336, 5918337), (368, 5403699), (378, 5260744), (414, 4803288), (432, 4603151), (483, 4117104), (504, 3945558), (552, 3602466), (621, 3202192), (644, 3087828), (756, 2630372), (828, 2401644), (966, 2058552), (1008, 1972779), (1104, 1801233), (1242, 1601096), (1288, 1543914), (1449, 1372368), (1512, 1315186), (1656, 1200822), (1932, 1029276), (2484, 800548), (2576, 771957), (2898, 686184), (3024, 657593), (3312, 600411), (3864, 514638), (4347, 457456), (4968, 400274), (5796, 343092), (7728, 257319), (8694, 228728), (9936, 200137), (11592, 171546), (17388, 114364), (23184, 85773), (28591, 69552), (34776, 57182)]