1815960384

素因数分解:

$2^6\times 3^5\times 7^2\times {\mathrm{2383}}^1$

素因数の和:2424

約数の個数: 252

約数和(自身を含む): 6281830464

約数和(自身を除く): 4465870080

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 49, 54, 56, 63, 64, 72, 81, 84, 96, 98, 108, 112, 126, 144, 147, 162, 168, 189, 192, 196, 216, 224, 243, 252, 288, 294, 324, 336, 378, 392, 432, 441, 448, 486, 504, 567, 576, 588, 648, 672, 756, 784, 864, 882, 972, 1008, 1134, 1176, 1296, 1323, 1344, 1512, 1568, 1701, 1728, 1764, 1944, 2016, 2268, 2352, 2383, 2592, 2646, 3024, 3136, 3402, 3528, 3888, 3969, 4032, 4536, 4704, 4766, 5184, 5292, 6048, 6804, 7056, 7149, 7776, 7938, 9072, 9408, 9532, 10584, 11907, 12096, 13608, 14112, 14298, 15552, 15876, 16681, 18144, 19064, 21168, 21447, 23814, 27216, 28224, 28596, 31752, 33362, 36288, 38128, 42336, 42894, 47628, 50043, 54432, 57192, 63504, 64341, 66724, 76256, 84672, 85788, 95256, 100086, 108864, 114384, 116767, 127008, 128682, 133448, 150129, 152512, 171576, 190512, 193023, 200172, 228768, 233534, 254016, 257364, 266896, 300258, 343152, 350301, 381024, 386046, 400344, 450387, 457536, 467068, 514728, 533792, 579069, 600516, 686304, 700602, 762048, 772092, 800688, 900774, 934136, 1029456, 1050903, 1067584, 1158138, 1201032, 1351161, 1372608, 1401204, 1544184, 1601376, 1801548, 1868272, 2058912, 2101806, 2316276, 2402064, 2702322, 2802408, 3088368, 3152709, 3202752, 3603096, 3736544, 4053483, 4117824, 4203612, 4632552, 4804128, 5404644, 5604816, 6176736, 6305418, 7206192, 7473088, 8106966, 8407224, 9265104, 9458127, 9608256, 10809288, 11209632, 12353472, 12610836, 14412384, 16213932, 16814448, 18530208, 18916254, 21618576, 22419264, 25221672, 28374381, 28824768, 32427864, 33628896, 37060416, 37832508, 43237152, 50443344, 56748762, 64855728, 67257792, 75665016, 86474304, 100886688, 113497524, 129711456, 151330032, 201773376, 226995048, 259422912, 302660064, 453990096, 605320128, 907980192, 1815960384]

約数ペア:

[(1, 1815960384), (2, 907980192), (3, 605320128), (4, 453990096), (6, 302660064), (7, 259422912), (8, 226995048), (9, 201773376), (12, 151330032), (14, 129711456), (16, 113497524), (18, 100886688), (21, 86474304), (24, 75665016), (27, 67257792), (28, 64855728), (32, 56748762), (36, 50443344), (42, 43237152), (48, 37832508), (49, 37060416), (54, 33628896), (56, 32427864), (63, 28824768), (64, 28374381), (72, 25221672), (81, 22419264), (84, 21618576), (96, 18916254), (98, 18530208), (108, 16814448), (112, 16213932), (126, 14412384), (144, 12610836), (147, 12353472), (162, 11209632), (168, 10809288), (189, 9608256), (192, 9458127), (196, 9265104), (216, 8407224), (224, 8106966), (243, 7473088), (252, 7206192), (288, 6305418), (294, 6176736), (324, 5604816), (336, 5404644), (378, 4804128), (392, 4632552), (432, 4203612), (441, 4117824), (448, 4053483), (486, 3736544), (504, 3603096), (567, 3202752), (576, 3152709), (588, 3088368), (648, 2802408), (672, 2702322), (756, 2402064), (784, 2316276), (864, 2101806), (882, 2058912), (972, 1868272), (1008, 1801548), (1134, 1601376), (1176, 1544184), (1296, 1401204), (1323, 1372608), (1344, 1351161), (1512, 1201032), (1568, 1158138), (1701, 1067584), (1728, 1050903), (1764, 1029456), (1944, 934136), (2016, 900774), (2268, 800688), (2352, 772092), (2383, 762048), (2592, 700602), (2646, 686304), (3024, 600516), (3136, 579069), (3402, 533792), (3528, 514728), (3888, 467068), (3969, 457536), (4032, 450387), (4536, 400344), (4704, 386046), (4766, 381024), (5184, 350301), (5292, 343152), (6048, 300258), (6804, 266896), (7056, 257364), (7149, 254016), (7776, 233534), (7938, 228768), (9072, 200172), (9408, 193023), (9532, 190512), (10584, 171576), (11907, 152512), (12096, 150129), (13608, 133448), (14112, 128682), (14298, 127008), (15552, 116767), (15876, 114384), (16681, 108864), (18144, 100086), (19064, 95256), (21168, 85788), (21447, 84672), (23814, 76256), (27216, 66724), (28224, 64341), (28596, 63504), (31752, 57192), (33362, 54432), (36288, 50043), (38128, 47628), (42336, 42894)]