216095152

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{193}}^1\times {\mathrm{769}}^1$

素因数の和:990

約数の個数: 80

約数和(自身を含む): 518647360

約数和(自身を除く): 302552208

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 52, 56, 91, 104, 112, 182, 193, 208, 364, 386, 728, 769, 772, 1351, 1456, 1538, 1544, 2509, 2702, 3076, 3088, 5018, 5383, 5404, 6152, 9997, 10036, 10766, 10808, 12304, 17563, 19994, 20072, 21532, 21616, 35126, 39988, 40144, 43064, 69979, 70252, 79976, 86128, 139958, 140504, 148417, 159952, 279916, 281008, 296834, 559832, 593668, 1038919, 1119664, 1187336, 1929421, 2077838, 2374672, 3858842, 4155676, 7717684, 8311352, 13505947, 15435368, 16622704, 27011894, 30870736, 54023788, 108047576, 216095152]

約数ペア:

[(1, 216095152), (2, 108047576), (4, 54023788), (7, 30870736), (8, 27011894), (13, 16622704), (14, 15435368), (16, 13505947), (26, 8311352), (28, 7717684), (52, 4155676), (56, 3858842), (91, 2374672), (104, 2077838), (112, 1929421), (182, 1187336), (193, 1119664), (208, 1038919), (364, 593668), (386, 559832), (728, 296834), (769, 281008), (772, 279916), (1351, 159952), (1456, 148417), (1538, 140504), (1544, 139958), (2509, 86128), (2702, 79976), (3076, 70252), (3088, 69979), (5018, 43064), (5383, 40144), (5404, 39988), (6152, 35126), (9997, 21616), (10036, 21532), (10766, 20072), (10808, 19994), (12304, 17563)]