212914128

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{27551}}^1$

素因数の和:27592

約数の個数: 80

約数和(自身を含む): 655958016

約数和(自身を除く): 443043888

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 23, 24, 28, 42, 46, 48, 56, 69, 84, 92, 112, 138, 161, 168, 184, 276, 322, 336, 368, 483, 552, 644, 966, 1104, 1288, 1932, 2576, 3864, 7728, 27551, 55102, 82653, 110204, 165306, 192857, 220408, 330612, 385714, 440816, 578571, 633673, 661224, 771428, 1157142, 1267346, 1322448, 1542856, 1901019, 2314284, 2534692, 3085712, 3802038, 4435711, 4628568, 5069384, 7604076, 8871422, 9257136, 10138768, 13307133, 15208152, 17742844, 26614266, 30416304, 35485688, 53228532, 70971376, 106457064, 212914128]

約数ペア:

[(1, 212914128), (2, 106457064), (3, 70971376), (4, 53228532), (6, 35485688), (7, 30416304), (8, 26614266), (12, 17742844), (14, 15208152), (16, 13307133), (21, 10138768), (23, 9257136), (24, 8871422), (28, 7604076), (42, 5069384), (46, 4628568), (48, 4435711), (56, 3802038), (69, 3085712), (84, 2534692), (92, 2314284), (112, 1901019), (138, 1542856), (161, 1322448), (168, 1267346), (184, 1157142), (276, 771428), (322, 661224), (336, 633673), (368, 578571), (483, 440816), (552, 385714), (644, 330612), (966, 220408), (1104, 192857), (1288, 165306), (1932, 110204), (2576, 82653), (3864, 55102), (7728, 27551)]