2019121416

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{227}}^1$

素因数の和:325

約数の個数: 288

約数和(自身を含む): 6443854560

約数和(自身を除く): 4424733144

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 17, 18, 24, 26, 34, 36, 39, 43, 51, 52, 68, 72, 78, 86, 102, 104, 117, 129, 136, 153, 156, 169, 172, 204, 221, 227, 234, 258, 306, 312, 338, 344, 387, 408, 442, 454, 468, 507, 516, 559, 612, 663, 676, 681, 731, 774, 884, 908, 936, 1014, 1032, 1118, 1224, 1326, 1352, 1362, 1462, 1521, 1548, 1677, 1768, 1816, 1989, 2028, 2043, 2193, 2236, 2652, 2724, 2873, 2924, 2951, 3042, 3096, 3354, 3859, 3978, 4056, 4086, 4386, 4472, 5031, 5304, 5448, 5746, 5848, 5902, 6084, 6579, 6708, 7267, 7718, 7956, 8172, 8619, 8772, 8853, 9503, 9761, 10062, 11492, 11577, 11804, 12168, 13158, 13416, 14534, 15436, 15912, 16344, 17238, 17544, 17706, 19006, 19522, 20124, 21801, 22984, 23154, 23608, 25857, 26316, 26559, 28509, 29068, 29283, 30872, 34476, 34731, 35412, 38012, 38363, 39044, 40248, 43602, 46308, 50167, 51714, 52632, 53118, 57018, 58136, 58566, 65403, 68952, 69462, 70824, 76024, 76726, 78088, 85527, 87204, 87849, 92616, 100334, 103428, 106236, 114036, 115089, 117132, 123539, 126893, 130806, 138924, 150501, 153452, 165937, 171054, 174408, 175698, 200668, 206856, 212472, 228072, 230178, 234264, 247078, 253786, 261612, 277848, 301002, 306904, 331874, 342108, 345267, 351396, 370617, 380679, 401336, 451503, 460356, 494156, 497811, 507572, 523224, 602004, 652171, 663748, 684216, 690534, 702792, 741234, 761358, 903006, 920712, 988312, 995622, 1015144, 1111851, 1142037, 1204008, 1304342, 1327496, 1381068, 1482468, 1493433, 1522716, 1649609, 1806012, 1956513, 1991244, 2157181, 2223702, 2284074, 2608684, 2762136, 2964936, 2986866, 3045432, 3299218, 3612024, 3913026, 3982488, 4314362, 4447404, 4568148, 4948827, 5217368, 5869539, 5973732, 6471543, 6598436, 7826052, 8628724, 8894808, 9136296, 9897654, 11739078, 11947464, 12943086, 13196872, 14846481, 15652104, 17257448, 19414629, 19795308, 23478156, 25886172, 28043353, 29692962, 38829258, 39590616, 46956312, 51772344, 56086706, 59385924, 77658516, 84130059, 112173412, 118771848, 155317032, 168260118, 224346824, 252390177, 336520236, 504780354, 673040472, 1009560708, 2019121416]

約数ペア:

[(1, 2019121416), (2, 1009560708), (3, 673040472), (4, 504780354), (6, 336520236), (8, 252390177), (9, 224346824), (12, 168260118), (13, 155317032), (17, 118771848), (18, 112173412), (24, 84130059), (26, 77658516), (34, 59385924), (36, 56086706), (39, 51772344), (43, 46956312), (51, 39590616), (52, 38829258), (68, 29692962), (72, 28043353), (78, 25886172), (86, 23478156), (102, 19795308), (104, 19414629), (117, 17257448), (129, 15652104), (136, 14846481), (153, 13196872), (156, 12943086), (169, 11947464), (172, 11739078), (204, 9897654), (221, 9136296), (227, 8894808), (234, 8628724), (258, 7826052), (306, 6598436), (312, 6471543), (338, 5973732), (344, 5869539), (387, 5217368), (408, 4948827), (442, 4568148), (454, 4447404), (468, 4314362), (507, 3982488), (516, 3913026), (559, 3612024), (612, 3299218), (663, 3045432), (676, 2986866), (681, 2964936), (731, 2762136), (774, 2608684), (884, 2284074), (908, 2223702), (936, 2157181), (1014, 1991244), (1032, 1956513), (1118, 1806012), (1224, 1649609), (1326, 1522716), (1352, 1493433), (1362, 1482468), (1462, 1381068), (1521, 1327496), (1548, 1304342), (1677, 1204008), (1768, 1142037), (1816, 1111851), (1989, 1015144), (2028, 995622), (2043, 988312), (2193, 920712), (2236, 903006), (2652, 761358), (2724, 741234), (2873, 702792), (2924, 690534), (2951, 684216), (3042, 663748), (3096, 652171), (3354, 602004), (3859, 523224), (3978, 507572), (4056, 497811), (4086, 494156), (4386, 460356), (4472, 451503), (5031, 401336), (5304, 380679), (5448, 370617), (5746, 351396), (5848, 345267), (5902, 342108), (6084, 331874), (6579, 306904), (6708, 301002), (7267, 277848), (7718, 261612), (7956, 253786), (8172, 247078), (8619, 234264), (8772, 230178), (8853, 228072), (9503, 212472), (9761, 206856), (10062, 200668), (11492, 175698), (11577, 174408), (11804, 171054), (12168, 165937), (13158, 153452), (13416, 150501), (14534, 138924), (15436, 130806), (15912, 126893), (16344, 123539), (17238, 117132), (17544, 115089), (17706, 114036), (19006, 106236), (19522, 103428), (20124, 100334), (21801, 92616), (22984, 87849), (23154, 87204), (23608, 85527), (25857, 78088), (26316, 76726), (26559, 76024), (28509, 70824), (29068, 69462), (29283, 68952), (30872, 65403), (34476, 58566), (34731, 58136), (35412, 57018), (38012, 53118), (38363, 52632), (39044, 51714), (40248, 50167), (43602, 46308)]