15663964344

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{213359}}^1$

素因数の和:213417

約数の個数: 128

約数和(自身を含む): 49158144000

約数和(自身を除く): 33494179656

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 19, 21, 23, 24, 28, 38, 42, 46, 56, 57, 69, 76, 84, 92, 114, 133, 138, 152, 161, 168, 184, 228, 266, 276, 322, 399, 437, 456, 483, 532, 552, 644, 798, 874, 966, 1064, 1288, 1311, 1596, 1748, 1932, 2622, 3059, 3192, 3496, 3864, 5244, 6118, 9177, 10488, 12236, 18354, 24472, 36708, 73416, 213359, 426718, 640077, 853436, 1280154, 1493513, 1706872, 2560308, 2987026, 4053821, 4480539, 4907257, 5120616, 5974052, 8107642, 8961078, 9814514, 11948104, 12161463, 14721771, 16215284, 17922156, 19629028, 24322926, 28376747, 29443542, 32430568, 34350799, 35844312, 39258056, 48645852, 56753494, 58887084, 68701598, 85130241, 93237883, 97291704, 103052397, 113506988, 117774168, 137403196, 170260482, 186475766, 206104794, 227013976, 274806392, 279713649, 340520964, 372951532, 412209588, 559427298, 652665181, 681041928, 745903064, 824419176, 1118854596, 1305330362, 1957995543, 2237709192, 2610660724, 3915991086, 5221321448, 7831982172, 15663964344]

約数ペア:

[(1, 15663964344), (2, 7831982172), (3, 5221321448), (4, 3915991086), (6, 2610660724), (7, 2237709192), (8, 1957995543), (12, 1305330362), (14, 1118854596), (19, 824419176), (21, 745903064), (23, 681041928), (24, 652665181), (28, 559427298), (38, 412209588), (42, 372951532), (46, 340520964), (56, 279713649), (57, 274806392), (69, 227013976), (76, 206104794), (84, 186475766), (92, 170260482), (114, 137403196), (133, 117774168), (138, 113506988), (152, 103052397), (161, 97291704), (168, 93237883), (184, 85130241), (228, 68701598), (266, 58887084), (276, 56753494), (322, 48645852), (399, 39258056), (437, 35844312), (456, 34350799), (483, 32430568), (532, 29443542), (552, 28376747), (644, 24322926), (798, 19629028), (874, 17922156), (966, 16215284), (1064, 14721771), (1288, 12161463), (1311, 11948104), (1596, 9814514), (1748, 8961078), (1932, 8107642), (2622, 5974052), (3059, 5120616), (3192, 4907257), (3496, 4480539), (3864, 4053821), (5244, 2987026), (6118, 2560308), (9177, 1706872), (10488, 1493513), (12236, 1280154), (18354, 853436), (24472, 640077), (36708, 426718), (73416, 213359)]