38621312912

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{223}}^1\times {\mathrm{6997}}^1$

素因数の和:7265

約数の個数: 160

約数和(自身を含む): 97965729792

約数和(自身を除く): 59344416880

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 17, 26, 28, 34, 52, 56, 68, 91, 104, 112, 119, 136, 182, 208, 221, 223, 238, 272, 364, 442, 446, 476, 728, 884, 892, 952, 1456, 1547, 1561, 1768, 1784, 1904, 2899, 3094, 3122, 3536, 3568, 3791, 5798, 6188, 6244, 6997, 7582, 11596, 12376, 12488, 13994, 15164, 20293, 23192, 24752, 24976, 26537, 27988, 30328, 40586, 46384, 48979, 49283, 53074, 55976, 60656, 81172, 90961, 97958, 98566, 106148, 111952, 118949, 162344, 181922, 195916, 197132, 212296, 237898, 324688, 344981, 363844, 391832, 394264, 424592, 475796, 636727, 689962, 727688, 783664, 788528, 832643, 951592, 1273454, 1379924, 1455376, 1546337, 1560331, 1665286, 1903184, 2546908, 2759848, 3092674, 3120662, 3330572, 5093816, 5519696, 6185348, 6241324, 6661144, 10187632, 10824359, 10922317, 12370696, 12482648, 13322288, 20284303, 21648718, 21844634, 24741392, 24965296, 26525627, 40568606, 43297436, 43689268, 53051254, 81137212, 86594872, 87378536, 106102508, 141990121, 162274424, 173189744, 174757072, 185679389, 212205016, 283980242, 324548848, 344833151, 371358778, 424410032, 567960484, 689666302, 742717556, 1135920968, 1379332604, 1485435112, 2271841936, 2413832057, 2758665208, 2970870224, 4827664114, 5517330416, 9655328228, 19310656456, 38621312912]

約数ペア:

[(1, 38621312912), (2, 19310656456), (4, 9655328228), (7, 5517330416), (8, 4827664114), (13, 2970870224), (14, 2758665208), (16, 2413832057), (17, 2271841936), (26, 1485435112), (28, 1379332604), (34, 1135920968), (52, 742717556), (56, 689666302), (68, 567960484), (91, 424410032), (104, 371358778), (112, 344833151), (119, 324548848), (136, 283980242), (182, 212205016), (208, 185679389), (221, 174757072), (223, 173189744), (238, 162274424), (272, 141990121), (364, 106102508), (442, 87378536), (446, 86594872), (476, 81137212), (728, 53051254), (884, 43689268), (892, 43297436), (952, 40568606), (1456, 26525627), (1547, 24965296), (1561, 24741392), (1768, 21844634), (1784, 21648718), (1904, 20284303), (2899, 13322288), (3094, 12482648), (3122, 12370696), (3536, 10922317), (3568, 10824359), (3791, 10187632), (5798, 6661144), (6188, 6241324), (6244, 6185348), (6997, 5519696), (7582, 5093816), (11596, 3330572), (12376, 3120662), (12488, 3092674), (13994, 2759848), (15164, 2546908), (20293, 1903184), (23192, 1665286), (24752, 1560331), (24976, 1546337), (26537, 1455376), (27988, 1379924), (30328, 1273454), (40586, 951592), (46384, 832643), (48979, 788528), (49283, 783664), (53074, 727688), (55976, 689962), (60656, 636727), (81172, 475796), (90961, 424592), (97958, 394264), (98566, 391832), (106148, 363844), (111952, 344981), (118949, 324688), (162344, 237898), (181922, 212296), (195916, 197132)]