1914913998816

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{16861387}}^1$

素因数の和:16861433

約数の個数: 144

約数和(自身を含む): 6220638152064

約数和(自身を除く): 4305724153248

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 24, 26, 28, 32, 39, 42, 48, 52, 56, 78, 84, 91, 96, 104, 112, 156, 168, 169, 182, 208, 224, 273, 312, 336, 338, 364, 416, 507, 546, 624, 672, 676, 728, 1014, 1092, 1183, 1248, 1352, 1456, 2028, 2184, 2366, 2704, 2912, 3549, 4056, 4368, 4732, 5408, 7098, 8112, 8736, 9464, 14196, 16224, 18928, 28392, 37856, 56784, 113568, 16861387, 33722774, 50584161, 67445548, 101168322, 118029709, 134891096, 202336644, 219198031, 236059418, 269782192, 354089127, 404673288, 438396062, 472118836, 539564384, 657594093, 708178254, 809346576, 876792124, 944237672, 1315188186, 1416356508, 1534386217, 1618693152, 1753584248, 1888475344, 2630376372, 2832713016, 2849574403, 3068772434, 3507168496, 3776950688, 4603158651, 5260752744, 5665426032, 5699148806, 6137544868, 7014336992, 8548723209, 9206317302, 10521505488, 11330852064, 11398297612, 12275089736, 17097446418, 18412634604, 19947020821, 21043010976, 22796595224, 24550179472, 34194892836, 36825269208, 39894041642, 45593190448, 49100358944, 59841062463, 68389785672, 73650538416, 79788083284, 91186380896, 119682124926, 136779571344, 147301076832, 159576166568, 239364249852, 273559142688, 319152333136, 478728499704, 638304666272, 957456999408, 1914913998816]

約数ペア:

[(1, 1914913998816), (2, 957456999408), (3, 638304666272), (4, 478728499704), (6, 319152333136), (7, 273559142688), (8, 239364249852), (12, 159576166568), (13, 147301076832), (14, 136779571344), (16, 119682124926), (21, 91186380896), (24, 79788083284), (26, 73650538416), (28, 68389785672), (32, 59841062463), (39, 49100358944), (42, 45593190448), (48, 39894041642), (52, 36825269208), (56, 34194892836), (78, 24550179472), (84, 22796595224), (91, 21043010976), (96, 19947020821), (104, 18412634604), (112, 17097446418), (156, 12275089736), (168, 11398297612), (169, 11330852064), (182, 10521505488), (208, 9206317302), (224, 8548723209), (273, 7014336992), (312, 6137544868), (336, 5699148806), (338, 5665426032), (364, 5260752744), (416, 4603158651), (507, 3776950688), (546, 3507168496), (624, 3068772434), (672, 2849574403), (676, 2832713016), (728, 2630376372), (1014, 1888475344), (1092, 1753584248), (1183, 1618693152), (1248, 1534386217), (1352, 1416356508), (1456, 1315188186), (2028, 944237672), (2184, 876792124), (2366, 809346576), (2704, 708178254), (2912, 657594093), (3549, 539564384), (4056, 472118836), (4368, 438396062), (4732, 404673288), (5408, 354089127), (7098, 269782192), (8112, 236059418), (8736, 219198031), (9464, 202336644), (14196, 134891096), (16224, 118029709), (18928, 101168322), (28392, 67445548), (37856, 50584161), (56784, 33722774), (113568, 16861387)]