860987712

素因数分解:

$2^6\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{103}}^1\times {\mathrm{197}}^1$

素因数の和:345

約数の個数: 224

約数和(自身を含む): 2636105472

約数和(自身を除く): 1775117760

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 17, 24, 26, 32, 34, 39, 48, 51, 52, 64, 68, 78, 96, 102, 103, 104, 136, 156, 192, 197, 204, 206, 208, 221, 272, 309, 312, 394, 408, 412, 416, 442, 544, 591, 618, 624, 663, 788, 816, 824, 832, 884, 1088, 1182, 1236, 1248, 1326, 1339, 1576, 1632, 1648, 1751, 1768, 2364, 2472, 2496, 2561, 2652, 2678, 3152, 3264, 3296, 3349, 3502, 3536, 4017, 4728, 4944, 5122, 5253, 5304, 5356, 6304, 6592, 6698, 7004, 7072, 7683, 8034, 9456, 9888, 10047, 10244, 10506, 10608, 10712, 12608, 13396, 14008, 14144, 15366, 16068, 18912, 19776, 20094, 20291, 20488, 21012, 21216, 21424, 22763, 26792, 28016, 30732, 32136, 37824, 40188, 40582, 40976, 42024, 42432, 42848, 43537, 45526, 53584, 56032, 60873, 61464, 64272, 68289, 80376, 81164, 81952, 84048, 85696, 87074, 91052, 107168, 112064, 121746, 122928, 128544, 130611, 136578, 160752, 162328, 163904, 168096, 174148, 182104, 214336, 243492, 245856, 257088, 261222, 263783, 273156, 321504, 324656, 336192, 344947, 348296, 364208, 486984, 491712, 522444, 527566, 546312, 643008, 649312, 689894, 696592, 728416, 791349, 973968, 1034841, 1044888, 1055132, 1092624, 1298624, 1379788, 1393184, 1456832, 1582698, 1947936, 2069682, 2089776, 2110264, 2185248, 2759576, 2786368, 3165396, 3895872, 4139364, 4179552, 4220528, 4370496, 4484311, 5519152, 6330792, 8278728, 8359104, 8441056, 8968622, 11038304, 12661584, 13452933, 16557456, 16882112, 17937244, 22076608, 25323168, 26905866, 33114912, 35874488, 50646336, 53811732, 66229824, 71748976, 107623464, 143497952, 215246928, 286995904, 430493856, 860987712]

約数ペア:

[(1, 860987712), (2, 430493856), (3, 286995904), (4, 215246928), (6, 143497952), (8, 107623464), (12, 71748976), (13, 66229824), (16, 53811732), (17, 50646336), (24, 35874488), (26, 33114912), (32, 26905866), (34, 25323168), (39, 22076608), (48, 17937244), (51, 16882112), (52, 16557456), (64, 13452933), (68, 12661584), (78, 11038304), (96, 8968622), (102, 8441056), (103, 8359104), (104, 8278728), (136, 6330792), (156, 5519152), (192, 4484311), (197, 4370496), (204, 4220528), (206, 4179552), (208, 4139364), (221, 3895872), (272, 3165396), (309, 2786368), (312, 2759576), (394, 2185248), (408, 2110264), (412, 2089776), (416, 2069682), (442, 1947936), (544, 1582698), (591, 1456832), (618, 1393184), (624, 1379788), (663, 1298624), (788, 1092624), (816, 1055132), (824, 1044888), (832, 1034841), (884, 973968), (1088, 791349), (1182, 728416), (1236, 696592), (1248, 689894), (1326, 649312), (1339, 643008), (1576, 546312), (1632, 527566), (1648, 522444), (1751, 491712), (1768, 486984), (2364, 364208), (2472, 348296), (2496, 344947), (2561, 336192), (2652, 324656), (2678, 321504), (3152, 273156), (3264, 263783), (3296, 261222), (3349, 257088), (3502, 245856), (3536, 243492), (4017, 214336), (4728, 182104), (4944, 174148), (5122, 168096), (5253, 163904), (5304, 162328), (5356, 160752), (6304, 136578), (6592, 130611), (6698, 128544), (7004, 122928), (7072, 121746), (7683, 112064), (8034, 107168), (9456, 91052), (9888, 87074), (10047, 85696), (10244, 84048), (10506, 81952), (10608, 81164), (10712, 80376), (12608, 68289), (13396, 64272), (14008, 61464), (14144, 60873), (15366, 56032), (16068, 53584), (18912, 45526), (19776, 43537), (20094, 42848), (20291, 42432), (20488, 42024), (21012, 40976), (21216, 40582), (21424, 40188), (22763, 37824), (26792, 32136), (28016, 30732)]