857516856

素因数分解:

$2^3\times 3^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{727}}^1$

素因数の和:826

約数の個数: 192

約数和(自身を含む): 2688940800

約数和(自身を除く): 1831423944

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 17, 21, 24, 28, 34, 42, 49, 51, 56, 59, 68, 84, 98, 102, 118, 119, 136, 147, 168, 177, 196, 204, 236, 238, 294, 354, 357, 392, 408, 413, 472, 476, 588, 708, 714, 727, 826, 833, 952, 1003, 1176, 1239, 1416, 1428, 1454, 1652, 1666, 2006, 2181, 2478, 2499, 2856, 2891, 2908, 3009, 3304, 3332, 4012, 4362, 4956, 4998, 5089, 5782, 5816, 6018, 6664, 7021, 8024, 8673, 8724, 9912, 9996, 10178, 11564, 12036, 12359, 14042, 15267, 17346, 17448, 19992, 20356, 21063, 23128, 24072, 24718, 28084, 30534, 34692, 35623, 37077, 40712, 42126, 42893, 49147, 49436, 56168, 61068, 69384, 71246, 74154, 84252, 85786, 86513, 98294, 98872, 106869, 122136, 128679, 142492, 147441, 148308, 168504, 171572, 173026, 196588, 213738, 257358, 259539, 284984, 294882, 296616, 300251, 343144, 346052, 393176, 427476, 514716, 519078, 589764, 600502, 605591, 692104, 729181, 854952, 900753, 1029432, 1038156, 1179528, 1201004, 1211182, 1458362, 1801506, 1816773, 2076312, 2101757, 2187543, 2402008, 2422364, 2916724, 3603012, 3633546, 4203514, 4375086, 4844728, 5104267, 5833448, 6305271, 7206024, 7267092, 8407028, 8750172, 10208534, 12610542, 14534184, 15312801, 16814056, 17500344, 20417068, 25221084, 30625602, 35729869, 40834136, 50442168, 61251204, 71459738, 107189607, 122502408, 142919476, 214379214, 285838952, 428758428, 857516856]

約数ペア:

[(1, 857516856), (2, 428758428), (3, 285838952), (4, 214379214), (6, 142919476), (7, 122502408), (8, 107189607), (12, 71459738), (14, 61251204), (17, 50442168), (21, 40834136), (24, 35729869), (28, 30625602), (34, 25221084), (42, 20417068), (49, 17500344), (51, 16814056), (56, 15312801), (59, 14534184), (68, 12610542), (84, 10208534), (98, 8750172), (102, 8407028), (118, 7267092), (119, 7206024), (136, 6305271), (147, 5833448), (168, 5104267), (177, 4844728), (196, 4375086), (204, 4203514), (236, 3633546), (238, 3603012), (294, 2916724), (354, 2422364), (357, 2402008), (392, 2187543), (408, 2101757), (413, 2076312), (472, 1816773), (476, 1801506), (588, 1458362), (708, 1211182), (714, 1201004), (727, 1179528), (826, 1038156), (833, 1029432), (952, 900753), (1003, 854952), (1176, 729181), (1239, 692104), (1416, 605591), (1428, 600502), (1454, 589764), (1652, 519078), (1666, 514716), (2006, 427476), (2181, 393176), (2478, 346052), (2499, 343144), (2856, 300251), (2891, 296616), (2908, 294882), (3009, 284984), (3304, 259539), (3332, 257358), (4012, 213738), (4362, 196588), (4956, 173026), (4998, 171572), (5089, 168504), (5782, 148308), (5816, 147441), (6018, 142492), (6664, 128679), (7021, 122136), (8024, 106869), (8673, 98872), (8724, 98294), (9912, 86513), (9996, 85786), (10178, 84252), (11564, 74154), (12036, 71246), (12359, 69384), (14042, 61068), (15267, 56168), (17346, 49436), (17448, 49147), (19992, 42893), (20356, 42126), (21063, 40712), (23128, 37077), (24072, 35623), (24718, 34692), (28084, 30534)]