7978728912

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{83}}^1\times {\mathrm{839}}^1$

素因数の和:982

約数の個数: 320

約数和(自身を含む): 26878279680

約数和(自身を除く): 18899550768

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 16, 21, 22, 24, 28, 31, 33, 42, 44, 48, 56, 62, 66, 77, 83, 84, 88, 93, 112, 124, 132, 154, 166, 168, 176, 186, 217, 231, 248, 249, 264, 308, 332, 336, 341, 372, 434, 462, 496, 498, 528, 581, 616, 651, 664, 682, 744, 839, 868, 913, 924, 996, 1023, 1162, 1232, 1302, 1328, 1364, 1488, 1678, 1736, 1743, 1826, 1848, 1992, 2046, 2324, 2387, 2517, 2573, 2604, 2728, 2739, 3356, 3472, 3486, 3652, 3696, 3984, 4092, 4648, 4774, 5034, 5146, 5208, 5456, 5478, 5873, 6391, 6712, 6972, 7161, 7304, 7719, 8184, 9229, 9296, 9548, 10068, 10292, 10416, 10956, 11746, 12782, 13424, 13944, 14322, 14608, 15438, 16368, 17619, 18011, 18458, 19096, 19173, 20136, 20584, 21912, 23492, 25564, 26009, 27687, 27888, 28303, 28644, 30876, 35238, 36022, 36916, 38192, 38346, 40272, 41168, 43824, 46984, 51128, 52018, 54033, 55374, 56606, 57288, 61752, 64603, 69637, 70476, 72044, 73832, 76692, 78027, 84909, 93968, 102256, 104036, 108066, 110748, 113212, 114576, 123504, 129206, 139274, 140952, 144088, 147664, 153384, 156054, 169818, 182063, 193809, 198121, 208072, 208911, 216132, 221496, 226424, 258412, 278548, 281904, 286099, 288176, 306768, 312108, 339636, 364126, 387618, 396242, 416144, 417822, 432264, 442992, 452848, 487459, 516824, 546189, 557096, 572198, 594363, 624216, 679272, 728252, 766007, 775236, 792484, 835644, 858297, 864528, 974918, 1033648, 1092378, 1114192, 1144396, 1188726, 1248432, 1358544, 1456504, 1462377, 1532014, 1550472, 1584968, 1671288, 1716594, 1949836, 2002693, 2158747, 2184756, 2288792, 2298021, 2377452, 2913008, 2924754, 3064028, 3100944, 3169936, 3342576, 3433188, 3899672, 4005386, 4317494, 4369512, 4577584, 4596042, 4754904, 5362049, 5849508, 6008079, 6128056, 6476241, 6866376, 7799344, 8010772, 8634988, 8739024, 9192084, 9509808, 10724098, 11699016, 12016158, 12256112, 12952482, 13732752, 15111229, 16021544, 16086147, 17269976, 18384168, 21448196, 23398032, 23746217, 24032316, 25904964, 30222458, 32043088, 32172294, 34539952, 36768336, 42896392, 45333687, 47492434, 48064632, 51809928, 60444916, 64344588, 71238651, 85792784, 90667374, 94984868, 96129264, 103619856, 120889832, 128689176, 142477302, 166223519, 181334748, 189969736, 241779664, 257378352, 284954604, 332447038, 362669496, 379939472, 498670557, 569909208, 664894076, 725338992, 997341114, 1139818416, 1329788152, 1994682228, 2659576304, 3989364456, 7978728912]

約数ペア:

[(1, 7978728912), (2, 3989364456), (3, 2659576304), (4, 1994682228), (6, 1329788152), (7, 1139818416), (8, 997341114), (11, 725338992), (12, 664894076), (14, 569909208), (16, 498670557), (21, 379939472), (22, 362669496), (24, 332447038), (28, 284954604), (31, 257378352), (33, 241779664), (42, 189969736), (44, 181334748), (48, 166223519), (56, 142477302), (62, 128689176), (66, 120889832), (77, 103619856), (83, 96129264), (84, 94984868), (88, 90667374), (93, 85792784), (112, 71238651), (124, 64344588), (132, 60444916), (154, 51809928), (166, 48064632), (168, 47492434), (176, 45333687), (186, 42896392), (217, 36768336), (231, 34539952), (248, 32172294), (249, 32043088), (264, 30222458), (308, 25904964), (332, 24032316), (336, 23746217), (341, 23398032), (372, 21448196), (434, 18384168), (462, 17269976), (496, 16086147), (498, 16021544), (528, 15111229), (581, 13732752), (616, 12952482), (651, 12256112), (664, 12016158), (682, 11699016), (744, 10724098), (839, 9509808), (868, 9192084), (913, 8739024), (924, 8634988), (996, 8010772), (1023, 7799344), (1162, 6866376), (1232, 6476241), (1302, 6128056), (1328, 6008079), (1364, 5849508), (1488, 5362049), (1678, 4754904), (1736, 4596042), (1743, 4577584), (1826, 4369512), (1848, 4317494), (1992, 4005386), (2046, 3899672), (2324, 3433188), (2387, 3342576), (2517, 3169936), (2573, 3100944), (2604, 3064028), (2728, 2924754), (2739, 2913008), (3356, 2377452), (3472, 2298021), (3486, 2288792), (3652, 2184756), (3696, 2158747), (3984, 2002693), (4092, 1949836), (4648, 1716594), (4774, 1671288), (5034, 1584968), (5146, 1550472), (5208, 1532014), (5456, 1462377), (5478, 1456504), (5873, 1358544), (6391, 1248432), (6712, 1188726), (6972, 1144396), (7161, 1114192), (7304, 1092378), (7719, 1033648), (8184, 974918), (9229, 864528), (9296, 858297), (9548, 835644), (10068, 792484), (10292, 775236), (10416, 766007), (10956, 728252), (11746, 679272), (12782, 624216), (13424, 594363), (13944, 572198), (14322, 557096), (14608, 546189), (15438, 516824), (16368, 487459), (17619, 452848), (18011, 442992), (18458, 432264), (19096, 417822), (19173, 416144), (20136, 396242), (20584, 387618), (21912, 364126), (23492, 339636), (25564, 312108), (26009, 306768), (27687, 288176), (27888, 286099), (28303, 281904), (28644, 278548), (30876, 258412), (35238, 226424), (36022, 221496), (36916, 216132), (38192, 208911), (38346, 208072), (40272, 198121), (41168, 193809), (43824, 182063), (46984, 169818), (51128, 156054), (52018, 153384), (54033, 147664), (55374, 144088), (56606, 140952), (57288, 139274), (61752, 129206), (64603, 123504), (69637, 114576), (70476, 113212), (72044, 110748), (73832, 108066), (76692, 104036), (78027, 102256), (84909, 93968)]