7886736

素因数分解:

$2^4\times 3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{383}}^1$

素因数の和:421

約数の個数: 120

約数和(自身を含む): 25998336

約数和(自身を除く): 18111600

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 13, 16, 18, 22, 24, 26, 33, 36, 39, 44, 48, 52, 66, 72, 78, 88, 99, 104, 117, 132, 143, 144, 156, 176, 198, 208, 234, 264, 286, 312, 383, 396, 429, 468, 528, 572, 624, 766, 792, 858, 936, 1144, 1149, 1287, 1532, 1584, 1716, 1872, 2288, 2298, 2574, 3064, 3432, 3447, 4213, 4596, 4979, 5148, 6128, 6864, 6894, 8426, 9192, 9958, 10296, 12639, 13788, 14937, 16852, 18384, 19916, 20592, 25278, 27576, 29874, 33704, 37917, 39832, 44811, 50556, 54769, 55152, 59748, 67408, 75834, 79664, 89622, 101112, 109538, 119496, 151668, 164307, 179244, 202224, 219076, 238992, 303336, 328614, 358488, 438152, 492921, 606672, 657228, 716976, 876304, 985842, 1314456, 1971684, 2628912, 3943368, 7886736]

約数ペア:

[(1, 7886736), (2, 3943368), (3, 2628912), (4, 1971684), (6, 1314456), (8, 985842), (9, 876304), (11, 716976), (12, 657228), (13, 606672), (16, 492921), (18, 438152), (22, 358488), (24, 328614), (26, 303336), (33, 238992), (36, 219076), (39, 202224), (44, 179244), (48, 164307), (52, 151668), (66, 119496), (72, 109538), (78, 101112), (88, 89622), (99, 79664), (104, 75834), (117, 67408), (132, 59748), (143, 55152), (144, 54769), (156, 50556), (176, 44811), (198, 39832), (208, 37917), (234, 33704), (264, 29874), (286, 27576), (312, 25278), (383, 20592), (396, 19916), (429, 18384), (468, 16852), (528, 14937), (572, 13788), (624, 12639), (766, 10296), (792, 9958), (858, 9192), (936, 8426), (1144, 6894), (1149, 6864), (1287, 6128), (1532, 5148), (1584, 4979), (1716, 4596), (1872, 4213), (2288, 3447), (2298, 3432), (2574, 3064)]