12638496

素因数分解:

$2^5\times 3^1\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{41}}^1$

素因数の和:99

約数の個数: 144

約数和(自身を含む): 38737440

約数和(自身を除く): 26098944

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 19, 24, 26, 32, 38, 39, 41, 48, 52, 57, 76, 78, 82, 96, 104, 114, 123, 152, 156, 164, 169, 208, 228, 246, 247, 304, 312, 328, 338, 416, 456, 492, 494, 507, 533, 608, 624, 656, 676, 741, 779, 912, 984, 988, 1014, 1066, 1248, 1312, 1352, 1482, 1558, 1599, 1824, 1968, 1976, 2028, 2132, 2337, 2704, 2964, 3116, 3198, 3211, 3936, 3952, 4056, 4264, 4674, 5408, 5928, 6232, 6396, 6422, 6929, 7904, 8112, 8528, 9348, 9633, 10127, 11856, 12464, 12792, 12844, 13858, 16224, 17056, 18696, 19266, 20254, 20787, 23712, 24928, 25584, 25688, 27716, 30381, 37392, 38532, 40508, 41574, 51168, 51376, 55432, 60762, 74784, 77064, 81016, 83148, 102752, 110864, 121524, 131651, 154128, 162032, 166296, 221728, 243048, 263302, 308256, 324064, 332592, 394953, 486096, 526604, 665184, 789906, 972192, 1053208, 1579812, 2106416, 3159624, 4212832, 6319248, 12638496]

約数ペア:

[(1, 12638496), (2, 6319248), (3, 4212832), (4, 3159624), (6, 2106416), (8, 1579812), (12, 1053208), (13, 972192), (16, 789906), (19, 665184), (24, 526604), (26, 486096), (32, 394953), (38, 332592), (39, 324064), (41, 308256), (48, 263302), (52, 243048), (57, 221728), (76, 166296), (78, 162032), (82, 154128), (96, 131651), (104, 121524), (114, 110864), (123, 102752), (152, 83148), (156, 81016), (164, 77064), (169, 74784), (208, 60762), (228, 55432), (246, 51376), (247, 51168), (304, 41574), (312, 40508), (328, 38532), (338, 37392), (416, 30381), (456, 27716), (492, 25688), (494, 25584), (507, 24928), (533, 23712), (608, 20787), (624, 20254), (656, 19266), (676, 18696), (741, 17056), (779, 16224), (912, 13858), (984, 12844), (988, 12792), (1014, 12464), (1066, 11856), (1248, 10127), (1312, 9633), (1352, 9348), (1482, 8528), (1558, 8112), (1599, 7904), (1824, 6929), (1968, 6422), (1976, 6396), (2028, 6232), (2132, 5928), (2337, 5408), (2704, 4674), (2964, 4264), (3116, 4056), (3198, 3952), (3211, 3936)]