871734136

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^2\times {\mathrm{31}}^1\times {\mathrm{107}}^1$

素因数の和:202

約数の個数: 192

約数和(自身を含む): 2212116480

約数和(自身を除く): 1340382344

約数列:

[1, 2, 4, 7, 8, 13, 14, 19, 26, 28, 31, 38, 52, 56, 62, 76, 91, 104, 107, 124, 133, 152, 182, 214, 217, 247, 248, 266, 361, 364, 403, 428, 434, 494, 532, 589, 722, 728, 749, 806, 856, 868, 988, 1064, 1178, 1391, 1444, 1498, 1612, 1729, 1736, 1976, 2033, 2356, 2527, 2782, 2821, 2888, 2996, 3224, 3317, 3458, 4066, 4123, 4693, 4712, 5054, 5564, 5642, 5992, 6634, 6916, 7657, 8132, 8246, 9386, 9737, 10108, 11128, 11191, 11284, 13268, 13832, 14231, 15314, 16264, 16492, 18772, 19474, 20216, 22382, 22568, 23219, 26429, 26536, 28462, 30628, 32851, 32984, 37544, 38627, 38948, 43121, 44764, 46438, 52858, 53599, 56924, 61256, 63023, 65702, 77254, 77896, 78337, 86242, 89528, 92876, 105716, 107198, 113848, 126046, 131404, 145483, 154508, 156674, 172484, 185003, 185752, 211432, 214396, 252092, 262808, 270389, 290966, 301847, 309016, 313348, 344968, 370006, 428792, 441161, 502151, 504184, 540778, 581932, 603694, 626696, 740012, 819299, 882322, 1004302, 1018381, 1081556, 1163864, 1197437, 1207388, 1480024, 1638598, 1764644, 2008604, 2036762, 2163112, 2394874, 2414776, 3277196, 3515057, 3529288, 4017208, 4073524, 4789748, 5735093, 6554392, 7030114, 8147048, 8382059, 9579496, 11470186, 14060228, 15566681, 16764118, 22940372, 28120456, 31133362, 33528236, 45880744, 62266724, 67056472, 108966767, 124533448, 217933534, 435867068, 871734136]

約数ペア:

[(1, 871734136), (2, 435867068), (4, 217933534), (7, 124533448), (8, 108966767), (13, 67056472), (14, 62266724), (19, 45880744), (26, 33528236), (28, 31133362), (31, 28120456), (38, 22940372), (52, 16764118), (56, 15566681), (62, 14060228), (76, 11470186), (91, 9579496), (104, 8382059), (107, 8147048), (124, 7030114), (133, 6554392), (152, 5735093), (182, 4789748), (214, 4073524), (217, 4017208), (247, 3529288), (248, 3515057), (266, 3277196), (361, 2414776), (364, 2394874), (403, 2163112), (428, 2036762), (434, 2008604), (494, 1764644), (532, 1638598), (589, 1480024), (722, 1207388), (728, 1197437), (749, 1163864), (806, 1081556), (856, 1018381), (868, 1004302), (988, 882322), (1064, 819299), (1178, 740012), (1391, 626696), (1444, 603694), (1498, 581932), (1612, 540778), (1729, 504184), (1736, 502151), (1976, 441161), (2033, 428792), (2356, 370006), (2527, 344968), (2782, 313348), (2821, 309016), (2888, 301847), (2996, 290966), (3224, 270389), (3317, 262808), (3458, 252092), (4066, 214396), (4123, 211432), (4693, 185752), (4712, 185003), (5054, 172484), (5564, 156674), (5642, 154508), (5992, 145483), (6634, 131404), (6916, 126046), (7657, 113848), (8132, 107198), (8246, 105716), (9386, 92876), (9737, 89528), (10108, 86242), (11128, 78337), (11191, 77896), (11284, 77254), (13268, 65702), (13832, 63023), (14231, 61256), (15314, 56924), (16264, 53599), (16492, 52858), (18772, 46438), (19474, 44764), (20216, 43121), (22382, 38948), (22568, 38627), (23219, 37544), (26429, 32984), (26536, 32851), (28462, 30628)]